{"id":2952,"date":"2024-05-15T08:15:11","date_gmt":"2024-05-15T08:15:11","guid":{"rendered":"https:\/\/pistonpumps.top\/china-high-quality-chinamfg-chinamfg-vacuum-pump-industry-company-in-china-manufacturer\/"},"modified":"2024-05-15T08:15:11","modified_gmt":"2024-05-15T08:15:11","slug":"china-high-quality-chinamfg-chinamfg-vacuum-pump-industry-company-in-china-manufacturer","status":"publish","type":"post","link":"https:\/\/pistonpumps.top\/vi\/china-high-quality-chinamfg-chinamfg-vacuum-pump-industry-company-in-china-manufacturer\/","title":{"rendered":"C\u00f4ng ty s\u1ea3n xu\u1ea5t b\u01a1m ch\u00e2n kh\u00f4ng CHINAMFG ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ee7a Trung Qu\u1ed1c."},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/h2>\n<p>\n<p>     <strong>TRI\u1ec2N L\u00c3M C\u00d4NG TY:<\/strong> <br \/><strong><\/strong> <br \/><strong><u>20 n\u0103m<\/u><\/strong> <br \/>\u00a0\u00a0 C\u00f4ng ty TNHH C\u00f4ng nghi\u1ec7p B\u01a1m ZiBo ZhuoXin t\u1ecda l\u1ea1c t\u1ea1i th\u00e0nh ph\u1ed1 H\u00e0ng Ch\u00e2u, t\u1ec9nh Chi\u1ebft Giang, m\u1ed9t th\u00e0nh ph\u1ed1 c\u00f4ng nghi\u1ec7p l\u00e2u \u0111\u1eddi \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 Th\u1ee7 ph\u1ee7 B\u01a1m c\u1ee7a Trung Qu\u1ed1c. C\u00f4ng ty c\u00f3 h\u01a1n... <strong>20<\/strong> Nhi\u1ec1u n\u0103m kinh nghi\u1ec7m s\u1ea3n xu\u1ea5t b\u01a1m ch\u00e2n kh\u00f4ng v\u00e0 h\u01a1n 10 n\u0103m kinh nghi\u1ec7m xu\u1ea5t kh\u1ea9u. <br \/><strong><u>C\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nhau<\/u><\/strong> <br \/>\u00a0\u00a0 Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng v\u00e0 ph\u1ee5 t\u00f9ng thay th\u1ebf t\u1ea1i Trung Qu\u1ed1c, bao g\u1ed3m c\u00e1c th\u01b0\u01a1ng hi\u1ec7u 2BV\/2BEA\/2BEC\/SK\/2SK\/JZJ2B\/, v.v., v\u00e0 c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p kh\u00e1c; <br \/><strong><u>24 gi\u1edd<\/u><\/strong> <br \/>\u00a0\u00a0 Vui l\u00f2ng \u0111\u1eebng ng\u1ea7n ng\u1ea1i li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 kh\u1ea9n c\u1ea5p n\u00e0o, m\u1ecdi y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c xem x\u00e9t v\u00e0 ph\u1ea3n h\u1ed3i trong v\u00f2ng 24 gi\u1edd. <\/p>\n<p><strong>T\u00ednh n\u0103ng ch\u00ednh c\u1ee7a s\u1ea3n ph\u1ea9m:<\/strong> <br \/>M\u00e1y b\u01a1m v\u00e0 m\u00e1y n\u00e9n ch\u00e2n kh\u00f4ng v\u00f2ng n\u01b0\u1edbc \u0441\u0435\u0440\u0438\u0438 2BVC ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00fat kh\u00ed v\u00e0 h\u01a1i n\u01b0\u1edbc. \u00c1p su\u1ea5t h\u00fat t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 33 mbar (tuy\u1ec7t \u0111\u1ed1i) (t\u1ee9c l\u00e0 97 \u0111\u1ed9). Khi m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng v\u00f2ng n\u01b0\u1edbc ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n g\u1ea7n gi\u1edbi h\u1ea1n ch\u00e2n kh\u00f4ng trong th\u1eddi gian d\u00e0i, c\u1ea7n ph\u1ea3i k\u1ebft n\u1ed1i v\u1edbi \u1ed1ng ch\u1ed1ng x\u00e2m th\u1ef1c \u0111\u1ec3 lo\u1ea1i b\u1ecf ti\u1ebfng k\u00eau r\u00edt v\u00e0 b\u1ea3o v\u1ec7 m\u00e1y b\u01a1m.<br \/> Ch\u00fang t\u00f4i cung c\u1ea5p m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng v\u00f2ng ch\u1ea5t l\u1ecfng d\u00f2ng 2bvc. <\/p>\n<p><strong>L\u0128NH V\u1ef0C \u1ee8NG D\u1ee4NG CH\u00cdNH:<\/strong><\/p>\n<ul>\n<li>L\u1ecdc ch\u00e2n kh\u00f4ng \u2013 C\u00e1c nh\u00e0 m\u00e1y l\u1ecdc h\u00f3a ch\u1ea5t, nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, nh\u00e0 m\u00e1y qu\u1eb7ng s\u1eaft, khai th\u00e1c m\u1ecf, ph\u1ed1t pho, s\u1ea3n xu\u1ea5t gi\u1ea5y, ch\u1ebf bi\u1ebfn gia c\u1ea7m, nh\u00e0 m\u00e1y tuy\u1ec3n than.<\/li>\n<li>Ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng \u2013 nh\u00e0 m\u00e1y s\u1eefa, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t gi\u1ea5y plasma.<\/li>\n<li>Kh\u1eed tr\u00f9ng b\u1eb1ng ch\u00e2n kh\u00f4ng \u2013 b\u1ec7nh vi\u1ec7n, tr\u1ea1m x\u00e1, ph\u00f2ng th\u00ed nghi\u1ec7m.<\/li>\n<li>Khu\u00f4n \u0111\u00fac \u2013 Nh\u1ef1a, polyetylen, cao su, s\u1ea3n xu\u1ea5t l\u1ed1p xe, v.v.<\/li>\n<li>H\u1ed3i sinh c\u00f4ng ngh\u1ec7 kh\u00ed n\u00e9n \u2013 c\u00f4ng nghi\u1ec7p gi\u1ea5y, s\u1eaft th\u00e9p, \u00f4 t\u00f4, k\u00ednh m\u1eaft, h\u00f3a ch\u1ea5t.<\/li>\n<\/ul>\n<p>\u00a0 <\/p>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td rowspan=\"2\">M\u00f4 h\u00ecnh s\u1ea3n ph\u1ea9m<\/td>\n<td colspan=\"2\">Th\u1ec3 t\u00edch kh\u00f4ng kh\u00ed t\u1ed1i \u0111a<\/td>\n<td rowspan=\"2\">Gi\u1edbi h\u1ea1n \u0111\u1ed9 ch\u00e2n kh\u00f4ng<br \/> mbar (MPa)<\/td>\n<td rowspan=\"2\">C\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1<br \/> kW<\/td>\n<td rowspan=\"2\">\u0110\u1ed9ng c\u01a1 ch\u1ed1ng ch\u00e1y n\u1ed5<\/td>\n<td rowspan=\"2\">M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1<\/td>\n<td rowspan=\"2\">T\u1ed1c \u0111\u1ed9 b\u01a1m<br \/> v\u00f2ng\/ph\u00fat<\/td>\n<td rowspan=\"2\">L\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng l\u00e0m vi\u1ec7c<br \/> L\/ph\u00fat<\/td>\n<td rowspan=\"2\">ti\u1ebfng \u1ed3n<br \/> dB(A)<\/td>\n<td rowspan=\"2\">C\u00e2n n\u1eb7ng<br \/> kg<\/td>\n<\/tr>\n<tr>\n<td>m3\/ph\u00fat<\/td>\n<td>m3\/h<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 060<\/td>\n<td>0.45<\/td>\n<td>27<\/td>\n<td rowspan=\"18\">33 mbar<br \/> (-0,098MPa)<\/td>\n<td>0.81<\/td>\n<td rowspan=\"4\">Kh\u00f4ng ch\u1ed1ng ch\u00e1y n\u1ed5<\/td>\n<td rowspan=\"4\">IP54<\/td>\n<td>2840<\/td>\n<td>2<\/td>\n<td>62<\/td>\n<td>31<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 061<\/td>\n<td>0.87<\/td>\n<td>52<\/td>\n<td>1.45<\/td>\n<td>2840<\/td>\n<td>2<\/td>\n<td>65<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 070<\/td>\n<td>1.33<\/td>\n<td>80<\/td>\n<td>2.35<\/td>\n<td>2860<\/td>\n<td>2.5<\/td>\n<td>66<\/td>\n<td>56<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 071<\/td>\n<td>1.83<\/td>\n<td>110<\/td>\n<td>3.85<\/td>\n<td>2880<\/td>\n<td>4.2<\/td>\n<td>72<\/td>\n<td>65<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 060-Ex<\/td>\n<td>0.45<\/td>\n<td>27<\/td>\n<td>1.1<\/td>\n<td rowspan=\"4\">&#8211;<\/td>\n<td rowspan=\"4\">IP55<\/td>\n<td>2840<\/td>\n<td>2<\/td>\n<td>62<\/td>\n<td>39<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 061-Ex<\/td>\n<td>0.86<\/td>\n<td>52<\/td>\n<td>1.5<\/td>\n<td>2840<\/td>\n<td>2<\/td>\n<td>65<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 070-Ex<\/td>\n<td>1.33<\/td>\n<td>80<\/td>\n<td>3<\/td>\n<td>2860<\/td>\n<td>2.5<\/td>\n<td>66<\/td>\n<td>66<\/td>\n<\/tr>\n<tr>\n<td>2BVC2 071-Ex<\/td>\n<td>1.83<\/td>\n<td>110<\/td>\n<td>4<\/td>\n<td>2880<\/td>\n<td>4.2<\/td>\n<td>72<\/td>\n<td>77<\/td>\n<\/tr>\n<tr>\n<td>2BVC5 110<\/td>\n<td>2.75<\/td>\n<td>165<\/td>\n<td>4<\/td>\n<td rowspan=\"5\">Kh\u00f4ng ch\u1ed1ng ch\u00e1y n\u1ed5<\/td>\n<td rowspan=\"5\">IP54<\/td>\n<td>1440<\/td>\n<td>6.7<\/td>\n<td>63<\/td>\n<td>103<\/td>\n<\/tr>\n<tr>\n<td>2BVC5 111<\/td>\n<td>3.83<\/td>\n<td>230<\/td>\n<td>5.5<\/td>\n<td>1440<\/td>\n<td>8.3<\/td>\n<td>68<\/td>\n<td>117<\/td>\n<\/tr>\n<tr>\n<td>2BVC5 121<\/td>\n<td>4.67<\/td>\n<td>280<\/td>\n<td>7.5<\/td>\n<td>1440<\/td>\n<td>10<\/td>\n<td>69<\/td>\n<td>149<\/td>\n<\/tr>\n<tr>\n<td>2BVC5 131<\/td>\n<td>6.67<\/td>\n<td>400<\/td>\n<td>11<\/td>\n<td>1460<\/td>\n<td>15<\/td>\n<td>73<\/td>\n<td>205<\/td>\n<\/tr>\n<tr>\n<td>2BVC5 161<\/td>\n<td>8.33<\/td>\n<td>500<\/td>\n<td>15<\/td>\n<td>970<\/td>\n<td>20<\/td>\n<td>74<\/td>\n<td>331<\/td>\n<\/tr>\n<tr>\n<td>2BVC6 110-EX<\/td>\n<td>2.75<\/td>\n<td>165<\/td>\n<td>4<\/td>\n<td rowspan=\"5\">dIIBT4<\/td>\n<td rowspan=\"5\">IP55<\/td>\n<td>1440<\/td>\n<td>6.7<\/td>\n<td>63<\/td>\n<td>153<\/td>\n<\/tr>\n<tr>\n<td>2BVC6 111-EX<\/td>\n<td>3.83<\/td>\n<td>230<\/td>\n<td>5.5<\/td>\n<td>1440<\/td>\n<td>8.3<\/td>\n<td>68<\/td>\n<td>208<\/td>\n<\/tr>\n<tr>\n<td>2BVC6 121-EX<\/td>\n<td>4.66<\/td>\n<td>280<\/td>\n<td>7.5<\/td>\n<td>1440<\/td>\n<td>10<\/td>\n<td>69<\/td>\n<td>240<\/td>\n<\/tr>\n<tr>\n<td>2BVC6 131-EX<\/td>\n<td>6.66<\/td>\n<td>400<\/td>\n<td>11<\/td>\n<td>1460<\/td>\n<td>15<\/td>\n<td>73<\/td>\n<td>320<\/td>\n<\/tr>\n<tr>\n<td>2BVC6 161-EX<\/td>\n<td>8.33<\/td>\n<td>500<\/td>\n<td>15<\/td>\n<td>970<\/td>\n<td>20<\/td>\n<td>74<\/td>\n<td>446<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>D\u00f2ng b\u01a1m ch\u00e2n kh\u00f4ng 2BV \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn qu\u1ed1c t\u1ebf v\u1edbi thi\u1ebft k\u1ebf li\u1ec1n kh\u1ed1i. V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 hi\u1ec7u su\u1ea5t cao, \u0111\u00e1ng tin c\u1eady, d\u1ec5 b\u1ea3o tr\u00ec, \u0111\u1ed9 \u1ed3n th\u1ea5p, hi\u1ec7u qu\u1ea3 cao v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, d\u00f2ng b\u01a1m n\u00e0y \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, s\u1ea3n xu\u1ea5t gi\u1ea5y, luy\u1ec7n kim, v.v.<br \/> Nh\u1edd gi\u00e1 c\u1ea3 c\u1ea1nh tranh v\u00e0 hi\u1ec7u su\u1ea5t cao h\u01a1n, m\u00e1y b\u01a1m c\u1ee7a ch\u00fang t\u00f4i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t \u0111\u1ec3 thay th\u1ebf m\u00e1y b\u01a1m c\u1ee7a CHINAMFG v\u00e0 m\u1ed9t s\u1ed1 m\u00e1y b\u01a1m c\u1ee7a \u00dd. <\/p>\n<p><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong> <\/p>\n<p><strong>H\u1ecfi: S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ) c\u1ee7a b\u1ea1n l\u00e0 bao nhi\u00eau?<\/strong><br \/> A: M\u1ed9t b\u1ed9;<\/p>\n<p><strong>H\u1ecfi: Nguy\u00ean nh\u00e2n n\u00e0o d\u1eabn \u0111\u1ebfn vi\u1ec7c b\u01a1m ly t\u00e2m kh\u00f4ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ee7?<\/strong><br \/>A: C\u00f3 kh\u00f4ng kh\u00ed trong \u1ed1ng h\u00fat ho\u1eb7c b\u01a1m, c\u1ea7n ph\u1ea3i x\u1ea3 ra. Ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 kh\u00ed trong \u0111\u01b0\u1eddng \u1ed1ng h\u00fat, c\u1ea7n s\u1eeda ch\u1eefa ch\u1ed7 r\u00f2 r\u1ec9. N\u1ebfu van c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng h\u00fat ho\u1eb7c \u0111\u01b0\u1eddng \u1ed1ng x\u1ea3 b\u1ecb \u0111\u00f3ng, c\u1ea7n m\u1edf van t\u01b0\u01a1ng \u1ee9ng. N\u1ebfu chi\u1ec1u cao h\u00fat qu\u00e1 cao, c\u1ea7n t\u00ednh to\u00e1n l\u1ea1i chi\u1ec1u cao l\u1eafp \u0111\u1eb7t. \u0110\u01b0\u1eddng \u1ed1ng h\u00fat qu\u00e1 nh\u1ecf ho\u1eb7c b\u1ecb t\u1eafc ngh\u1ebdn.<\/p>\n<p><strong>H\u1ecfi: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ed1ng hi\u1ec7n t\u01b0\u1ee3ng x\u00e2m th\u1ef1c trong b\u01a1m ly t\u00e2m?<\/strong><br \/>A: C\u1ea3i ti\u1ebfn thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac t\u1eeb b\u1ed9 ph\u1eadn h\u00fat \u0111\u1ebfn c\u00e1nh qu\u1ea1t c\u1ee7a b\u01a1m ly t\u00e2m; S\u1eed d\u1ee5ng c\u00e1nh qu\u1ea1t h\u00fat hai t\u1ea7ng v\u00e0 v\u1eadt li\u1ec7u ch\u1ed1ng x\u00e2m th\u1ef1c;<\/p>\n<p><strong>H\u1ecfi: B\u00f3ng cao su c\u00f3 ch\u1ee9c n\u0103ng g\u00ec trong b\u01a1m ch\u00e2n kh\u00f4ng v\u00f2ng n\u01b0\u1edbc?<\/strong><br \/>A: Van bi cao su trong b\u01a1m ch\u00e2n kh\u00f4ng v\u00f2ng n\u01b0\u1edbc, t\u00ean g\u1ecdi ch\u00ednh x\u00e1c l\u00e0 van bi cao su. Ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 l\u00e0 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng n\u00e9n qu\u00e1 m\u1ee9c ho\u1eb7c n\u00e9n kh\u00f4ng \u0111\u1ee7 trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb b\u01a1m.<\/p>\n<p><strong>H\u1ecfi: Th\u1eddi gian b\u1ea3o h\u00e0nh l\u00e0 bao l\u00e2u?<\/strong><br \/>A: B\u1ea3o h\u00e0nh m\u1ed9t n\u0103m cho k\u1ebft c\u1ea5u ch\u00ednh.<\/p>\n<p><strong>H\u1ecfi: T\u00f4i c\u00f3 th\u1ec3 thanh to\u00e1n cho c\u00e1c m\u1eb7t h\u00e0ng c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch n\u00e0o? B\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p h\u00ecnh th\u1ee9c thanh to\u00e1n n\u00e0o?<\/strong><br \/>A: Th\u00f4ng th\u01b0\u1eddng b\u1eb1ng chuy\u1ec3n kho\u1ea3n T\/T, \u0111\u1eb7t c\u1ecdc 30%-50% sau khi x\u00e1c nh\u1eadn PI\/H\u1ee3p \u0111\u1ed3ng, sau \u0111\u00f3 s\u1ed1 d\u01b0 c\u00f2n l\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c thanh to\u00e1n sau khi ki\u1ec3m tra v\u00e0 tr\u01b0\u1edbc khi giao h\u00e0ng b\u1eb1ng chuy\u1ec3n kho\u1ea3n T\/T ho\u1eb7c L\/C; <\/p>\n<p><u><em>Ch\u00e0o m\u1eebng qu\u00fd kh\u00e1ch h\u00e0ng trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 h\u1ee3p t\u00e1c trong t\u01b0\u01a1ng lai.<\/p>\n<p> \u0110\u1ec3 nh\u1eadn b\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc chi ti\u1ebft v\u00e0 b\u1ea3n v\u1ebd l\u1eafp \u0111\u1eb7t, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn b\u00e1n h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i;<\/p>\n<p> Key:nash\/simense\/refurish\/b\u01a1m ch\u00e2n kh\u00f4ng\/b\u01a1m H\u00e0ng Ch\u00e2u TRUNG QU\u1ed0C\/<\/em><\/u>\u00a0 \t\/* Ng\u00e0y 22 th\u00e1ng 1 n\u0103m 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(\u201c,\u201d).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>Xem th\u00eam <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i:<\/th>\n<td>1 n\u0103m<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">B\u1ea3o h\u00e0nh:<\/th>\n<td>1 n\u0103m<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">D\u1ea7u hay kh\u00f4ng:<\/th>\n<td>Kh\u00f4ng d\u1ea7u<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">K\u1ebft c\u1ea5u:<\/th>\n<td>B\u01a1m ch\u00e2n kh\u00f4ng ki\u1ec3u piston<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Ph\u01b0\u01a1ng ph\u00e1p h\u00fat ch\u00e2n kh\u00f4ng:<\/th>\n<td>B\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">\u0110\u1ed9 ch\u00e2n kh\u00f4ng:<\/th>\n<td>Ch\u00e2n kh\u00f4ng cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">M\u1eabu:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            <strong class=\"red\">US$ 0\/M\u1ea3nh<\/strong><br \/>\n                                            <span title=\"1 chi\u1ebfc (S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t t\u1ed1i thi\u1ec3u)\">1 chi\u1ebfc (S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t t\u1ed1i thi\u1ec3u)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>\n                                                                            <\/div>\n<div class=\"sample-order-desc\"><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump8.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng l\u00e0 g\u00ec v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng?<\/h3>\n<p>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t xu\u1ed1ng d\u01b0\u1edbi \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. N\u00f3 cho bi\u1ebft m\u1ee9c \u0111\u1ed9 \"tr\u1ed1ng r\u1ed7ng\" hay s\u1ef1 v\u1eafng m\u1eb7t c\u1ee7a c\u00e1c ph\u00e2n t\u1eed kh\u00ed trong h\u1ec7 th\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 c\u00e1ch \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng:<\/p>\n<p>M\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c \u0111\u01a1n v\u1ecb \u00e1p su\u1ea5t bi\u1ec3u th\u1ecb s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n. \u0110\u01a1n v\u1ecb \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 Pascal (Pa), l\u00e0 \u0111\u01a1n v\u1ecb SI. C\u00e1c \u0111\u01a1n v\u1ecb th\u01b0\u1eddng d\u00f9ng kh\u00e1c bao g\u1ed3m Torr, millibar (mbar) v\u00e0 inch th\u1ee7y ng\u00e2n (inHg).<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t ho\u1eb7c \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t \u0111\u1ec3 \u0111o \u00e1p su\u1ea5t b\u00ean trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. C\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111o \u00e1p su\u1ea5t th\u1ea5p g\u1eb7p ph\u1ea3i trong c\u00e1c \u1ee9ng d\u1ee5ng ch\u00e2n kh\u00f4ng. C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng:<\/p>\n<p>1. \u0110\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t Pirani: \u0110\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t Pirani ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd d\u1eabn nhi\u1ec7t c\u1ee7a kh\u00ed. Ch\u00fang bao g\u1ed3m m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c nung n\u00f3ng v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng. Khi c\u00e1c ph\u00e2n t\u1eed kh\u00ed va ch\u1ea1m v\u1edbi b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c nung n\u00f3ng, ch\u00fang truy\u1ec1n nhi\u1ec7t \u0111i, g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. B\u1eb1ng c\u00e1ch \u0111o s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c suy ra, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>2. \u0110\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t \u0111i\u1ec7n tr\u1edf: \u0110\u1ed3ng h\u1ed3 \u0111o nhi\u1ec7t \u0111i\u1ec7n tr\u1edf s\u1eed d\u1ee5ng t\u00ednh d\u1eabn nhi\u1ec7t c\u1ee7a kh\u00ed t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ed3ng h\u1ed3 \u0111o Pirani. Ch\u00fang bao g\u1ed3m hai d\u00e2y kim lo\u1ea1i kh\u00e1c nhau \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau, t\u1ea1o th\u00e0nh m\u1ed9t c\u1eb7p nhi\u1ec7t \u0111i\u1ec7n. Khi c\u00e1c ph\u00e2n t\u1eed kh\u00ed va ch\u1ea1m v\u1edbi c\u1eb7p nhi\u1ec7t \u0111i\u1ec7n, ch\u00fang g\u00e2y ra s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 gi\u1eefa c\u00e1c d\u00e2y, t\u1ea1o ra \u0111i\u1ec7n \u00e1p. \u0110i\u1ec7n \u00e1p t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u00e1p su\u1ea5t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ec3 cung c\u1ea5p ch\u1ec9 s\u1ed1 v\u1ec1 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>3. \u00c1p k\u1ebf \u0111i\u1ec7n dung: \u00c1p k\u1ebf \u0111i\u1ec7n dung \u0111o \u00e1p su\u1ea5t b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n dung gi\u1eefa hai \u0111i\u1ec7n c\u1ef1c do s\u1ef1 bi\u1ebfn d\u1ea1ng c\u1ee7a m\u00e0ng ch\u1eafn m\u1ec1m. Khi \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng thay \u0111\u1ed5i, m\u00e0ng ch\u1eafn di chuy\u1ec3n, l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec7n dung v\u00e0 cung c\u1ea5p ph\u00e9p \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>4. \u0110\u1ed3ng h\u1ed3 \u0111o \u0111\u1ed9 ch\u00e2n kh\u00f4ng ion h\u00f3a: \u0110\u1ed3ng h\u1ed3 \u0111o \u0111\u1ed9 ch\u00e2n kh\u00f4ng ion h\u00f3a ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ion h\u00f3a c\u00e1c ph\u00e2n t\u1eed kh\u00ed trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 \u0111o d\u00f2ng \u0111i\u1ec7n t\u1ea1o ra. D\u00f2ng \u0111i\u1ec7n ion t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u00e1p su\u1ea5t, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng. C\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o \u0111\u1ed9 ch\u00e2n kh\u00f4ng ion h\u00f3a kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 lo\u1ea1i cat\u1ed1t n\u00f3ng, cat\u1ed1t l\u1ea1nh v\u00e0 lo\u1ea1i Bayard-Alpert.<\/p>\n<p>5. \u0110\u1ed3ng h\u1ed3 \u0111o Baratron: \u0110\u1ed3ng h\u1ed3 \u0111o Baratron s\u1eed d\u1ee5ng nguy\u00ean l\u00fd \u0111o \u00e1p su\u1ea5t \u0111i\u1ec7n dung nh\u01b0ng v\u1edbi thi\u1ebft k\u1ebf kh\u00e1c. Ch\u00fang bao g\u1ed3m m\u1ed9t m\u00e0ng c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch b\u1edfi m\u1ed9t khe h\u1edf nh\u1ecf v\u1edbi \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu. S\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 \u0111i\u1ec7n c\u1ef1c tham chi\u1ebfu l\u00e0m cho m\u00e0ng b\u1ecb bi\u1ebfn d\u1ea1ng, l\u00e0m thay \u0111\u1ed5i \u0111i\u1ec7n dung v\u00e0 cung c\u1ea5p ph\u00e9p \u0111o m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 c\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1c nhau c\u00f3 th\u1ec3 c\u00f3 ph\u1ea1m vi \u00e1p su\u1ea5t kh\u00e1c nhau v\u00e0 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t chuy\u00ean d\u1ee5ng ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. Ngo\u00e0i ra, b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb nhi\u1ec1u \u0111\u1ed3ng h\u1ed3 \u0111o \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin v\u1ec1 \u00e1p su\u1ea5t \u1edf c\u00e1c giai \u0111o\u1ea1n kh\u00e1c nhau c\u1ee7a qu\u00e1 tr\u00ecnh b\u01a1m ho\u1eb7c \u1edf c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>T\u00f3m l\u1ea1i, \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u00e1p su\u1ea5t th\u1ea5p h\u01a1n \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n trong h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. N\u00f3 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p. C\u00e1c lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng bao g\u1ed3m \u0111\u1ed3ng h\u1ed3 Pirani, \u0111\u1ed3ng h\u1ed3 nhi\u1ec7t \u0111i\u1ec7n tr\u1edf, \u00e1p k\u1ebf \u0111i\u1ec7n dung, \u0111\u1ed3ng h\u1ed3 ion h\u00f3a v\u00e0 \u0111\u1ed3ng h\u1ed3 Baratron.<\/p>\n<p>\\<img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump4.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng cho qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t kh\u00f4ng?<\/h3>\n<p>\u0110\u00fang v\u1eady, m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>Ch\u01b0ng c\u1ea5t h\u00f3a h\u1ecdc l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch ho\u1eb7c tinh ch\u1ebf c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ed7n h\u1ee3p d\u1ef1a tr\u00ean \u0111i\u1ec3m s\u00f4i kh\u00e1c nhau c\u1ee7a ch\u00fang. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111un n\u00f3ng h\u1ed7n h\u1ee3p \u0111\u1ec3 l\u00e0m bay h\u01a1i th\u00e0nh ph\u1ea7n mong mu\u1ed1n, sau \u0111\u00f3 ng\u01b0ng t\u1ee5 h\u01a1i \u0111\u1ec3 thu \u0111\u01b0\u1ee3c ch\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c tinh ch\u1ebf. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong ch\u01b0ng c\u1ea5t h\u00f3a h\u1ecdc b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p, l\u00e0m gi\u1ea3m \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 cho ph\u00e9p ch\u01b0ng c\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t:<\/p>\n<p>1. Gi\u1ea3m \u00e1p su\u1ea5t: B\u1eb1ng c\u00e1ch t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t th\u1ea5p trong thi\u1ebft b\u1ecb ch\u01b0ng c\u1ea5t, b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0m gi\u1ea3m \u00e1p su\u1ea5t b\u00ean trong h\u1ec7 th\u1ed1ng. Vi\u1ec7c gi\u1ea3m \u00e1p su\u1ea5t n\u00e0y l\u00e0m gi\u1ea3m \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n, cho ph\u00e9p qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t di\u1ec5n ra \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n \u0111i\u1ec3m s\u00f4i b\u00ecnh th\u01b0\u1eddng c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t nh\u1ea1y nhi\u1ec7t ho\u1eb7c c\u00f3 \u0111i\u1ec3m s\u00f4i cao, n\u1ebfu kh\u00f4ng s\u1ebd b\u1ecb ph\u00e2n h\u1ee7y ho\u1eb7c b\u1ecb tho\u00e1i h\u00f3a nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n.<\/p>\n<p>2. T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng t\u00e1ch \u0111i\u1ec3m s\u00f4i: Ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng t\u00e1ch \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n, gi\u00fap d\u1ec5 d\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n. Trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t kh\u00ed quy\u1ec3n th\u00f4ng th\u01b0\u1eddng, \u0111i\u1ec3m s\u00f4i c\u1ee7a m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 ch\u1ed3ng ch\u00e9o nhau, d\u1eabn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 t\u00e1ch k\u00e9m h\u01a1n. B\u1eb1ng c\u00e1ch v\u1eadn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng, \u0111i\u1ec3m s\u00f4i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n c\u00e1ch xa nhau h\u01a1n, c\u1ea3i thi\u1ec7n t\u00ednh ch\u1ecdn l\u1ecdc v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t.<\/p>\n<p>3. Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng: Ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi ch\u01b0ng c\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed quy\u1ec3n. \u00c1p su\u1ea5t gi\u1ea3m l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t, d\u1eabn \u0111\u1ebfn gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i khi th\u1ef1c hi\u1ec7n c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t quy m\u00f4 l\u1edbn ho\u1eb7c khi ch\u01b0ng c\u1ea5t c\u00e1c h\u1ee3p ch\u1ea5t nh\u1ea1y nhi\u1ec7t c\u1ea7n ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ea9n th\u1eadn.<\/p>\n<p>4. C\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a quy tr\u00ecnh. M\u1ed9t s\u1ed1 lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng bao g\u1ed3m:<\/p>\n<p>\u2013 B\u01a1m c\u00e1nh quay: B\u01a1m c\u00e1nh quay \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a ch\u1ea5t nh\u1edd kh\u1ea3 n\u0103ng t\u1ea1o ra m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng v\u1eeba ph\u1ea3i v\u00e0 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i kh\u00ed kh\u00e1c nhau. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00e1nh quay \u0111\u1ec3 t\u1ea1o ra c\u00e1c bu\u1ed3ng gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i, cho ph\u00e9p b\u01a1m kh\u00ed ho\u1eb7c h\u01a1i.<\/p>\n<p>\u2013 B\u01a1m m\u00e0ng: B\u01a1m m\u00e0ng th\u00edch h\u1ee3p cho c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t quy m\u00f4 nh\u1ecf. Ch\u00fang s\u1eed d\u1ee5ng m\u1ed9t m\u00e0ng linh ho\u1ea1t di chuy\u1ec3n l\u00ean xu\u1ed1ng \u0111\u1ec3 t\u1ea1o ra ch\u00e2n kh\u00f4ng v\u00e0 n\u00e9n kh\u00ed ho\u1eb7c h\u01a1i. B\u01a1m m\u00e0ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n d\u1ea7u b\u00f4i tr\u01a1n, do \u0111\u00f3 th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n tr\u00e1nh \u00f4 nhi\u1ec5m d\u1ea7u.<\/p>\n<p>\u2013 B\u01a1m v\u00f2ng ch\u1ea5t l\u1ecfng: B\u01a1m v\u00f2ng ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t kh\u1eaft khe h\u01a1n v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed \u0103n m\u00f2n. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u1ed9t v\u00f2ng ch\u1ea5t l\u1ecfng quay \u0111\u1ec3 t\u1ea1o ra l\u1edbp b\u1ecbt k\u00edn v\u00e0 n\u00e9n kh\u00ed ho\u1eb7c h\u01a1i. B\u01a1m v\u00f2ng ch\u1ea5t l\u1ecfng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t v\u00e0 h\u00f3a d\u1ea7u.<\/p>\n<p>\u2013 B\u01a1m tr\u1ee5c v\u00edt kh\u00f4: B\u01a1m tr\u1ee5c v\u00edt kh\u00f4 th\u00edch h\u1ee3p cho c\u00e1c quy tr\u00ecnh ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng cao. Ch\u00fang s\u1eed d\u1ee5ng c\u00e1c tr\u1ee5c v\u00edt \u0103n kh\u1edbp \u0111\u1ec3 n\u00e9n v\u00e0 v\u1eadn chuy\u1ec3n kh\u00ed ho\u1eb7c h\u01a1i. B\u01a1m tr\u1ee5c v\u00edt kh\u00f4 n\u1ed5i ti\u1ebfng v\u1edbi t\u1ed1c \u0111\u1ed9 b\u01a1m cao, \u0111\u1ed9 \u1ed3n th\u1ea5p v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u1ea7n d\u1ea7u b\u00f4i tr\u01a1n.<\/p>\n<p>Nh\u00ecn chung, b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t h\u00f3a h\u1ecdc v\u00ec ch\u00fang t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t gi\u1ea3m c\u1ea7n thi\u1ebft, cho ph\u00e9p ch\u01b0ng c\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u01a1m ch\u00e2n kh\u00f4ng, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 t\u00e1ch bi\u1ec7t t\u1ed1t h\u01a1n, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 c\u00e1c h\u1ee3p ch\u1ea5t nh\u1ea1y nhi\u1ec7t. Vi\u1ec7c l\u1ef1a ch\u1ecdn b\u01a1m ch\u00e2n kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft, quy m\u00f4 c\u1ee7a qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t v\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c ch\u01b0ng c\u1ea5t.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/vacuum%20pump\/vacuum-pump7.webp\" alt=\"vacuum pump\" width=\"800\" \/><\/p>\n<h3>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng trong ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng?<\/h3>\n<p>\u0110\u00fang v\u1eady, m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft:<\/p>\n<p>M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00ec ch\u00fang cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1o ra v\u00e0 ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t th\u1ea5p. C\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nhi\u1ec1u quy tr\u00ecnh v\u00e0 th\u00ed nghi\u1ec7m khoa h\u1ecdc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do ch\u00ednh t\u1ea1i sao m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00f2ng th\u00ed nghi\u1ec7m:<\/p>\n<p>1. Bay h\u01a1i v\u00e0 ch\u01b0ng c\u1ea5t: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c qu\u00e1 tr\u00ecnh bay h\u01a1i v\u00e0 ch\u01b0ng c\u1ea5t trong ph\u00f2ng th\u00ed nghi\u1ec7m. B\u1eb1ng c\u00e1ch t\u1ea1o ra ch\u00e2n kh\u00f4ng, ch\u00fang l\u00e0m gi\u1ea3m \u0111i\u1ec3m s\u00f4i c\u1ee7a ch\u1ea5t l\u1ecfng, cho ph\u00e9p qu\u00e1 tr\u00ecnh bay h\u01a1i di\u1ec5n ra nh\u1eb9 nh\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t ho\u1eb7c khi c\u1ea7n ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c qu\u00e1 tr\u00ecnh bay h\u01a1i.<\/p>\n<p>2. L\u1ecdc: L\u1ecdc ch\u00e2n kh\u00f4ng l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 t\u00e1ch ch\u1ea5t r\u1eafn kh\u1ecfi ch\u1ea5t l\u1ecfng ho\u1eb7c ch\u1ea5t kh\u00ed. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u1ea1o ra l\u1ef1c h\u00fat, gi\u00fap h\u00fat ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed qua m\u00e0ng l\u1ecdc, gi\u1eef l\u1ea1i c\u00e1c h\u1ea1t r\u1eafn. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c quy tr\u00ecnh nh\u01b0 chu\u1ea9n b\u1ecb m\u1eabu, vi sinh h\u1ecdc v\u00e0 h\u00f3a ph\u00e2n t\u00edch.<\/p>\n<p>3. S\u1ea5y \u0111\u00f4ng kh\u00f4: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh s\u1ea5y \u0111\u00f4ng kh\u00f4 ho\u1eb7c \u0111\u00f4ng kh\u00f4. S\u1ea5y \u0111\u00f4ng kh\u00f4 bao g\u1ed3m vi\u1ec7c lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m kh\u1ecfi m\u1ed9t ch\u1ea5t khi n\u00f3 \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f4ng l\u1ea1nh, b\u1ea3o to\u00e0n c\u1ea5u tr\u00fac v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a n\u00f3. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 th\u0103ng hoa c\u1ee7a n\u01b0\u1edbc \u0111\u00f3ng b\u0103ng tr\u1ef1c ti\u1ebfp th\u00e0nh h\u01a1i, d\u1eabn \u0111\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t th\u1ea5p.<\/p>\n<p>4. L\u00f2 v\u00e0 bu\u1ed3ng ch\u00e2n kh\u00f4ng: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi l\u00f2 v\u00e0 bu\u1ed3ng ch\u00e2n kh\u00f4ng \u0111\u1ec3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. L\u00f2 ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea5y kh\u00f4 c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y nhi\u1ec7t, lo\u1ea1i b\u1ecf dung m\u00f4i ho\u1eb7c ti\u1ebfn h\u00e0nh c\u00e1c ph\u1ea3n \u1ee9ng d\u01b0\u1edbi \u00e1p su\u1ea5t gi\u1ea3m. Bu\u1ed3ng ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1eed nghi\u1ec7m c\u00e1c linh ki\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n m\u00f4 ph\u1ecfng kh\u00f4ng gian ho\u1eb7c \u0111\u1ed9 cao, kh\u1eed kh\u00ed v\u1eadt li\u1ec7u ho\u1eb7c nghi\u00ean c\u1ee9u c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn ch\u00e2n kh\u00f4ng.<\/p>\n<p>5. Thi\u1ebft b\u1ecb ph\u00e2n t\u00edch: Nhi\u1ec1u thi\u1ebft b\u1ecb ph\u00e2n t\u00edch trong ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ea7n \u0111\u1ebfn b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch. V\u00ed d\u1ee5, m\u00e1y quang ph\u1ed5 kh\u1ed1i, k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed, thi\u1ebft b\u1ecb ph\u00e2n t\u00edch b\u1ec1 m\u1eb7t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u00e2n t\u00edch kh\u00e1c th\u01b0\u1eddng y\u00eau c\u1ea7u \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c.<\/p>\n<p>6. H\u00f3a h\u1ecdc v\u00e0 Khoa h\u1ecdc V\u1eadt li\u1ec7u: M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u th\u00ed nghi\u1ec7m h\u00f3a h\u1ecdc v\u00e0 khoa h\u1ecdc v\u1eadt li\u1ec7u. Ch\u00fang \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 kh\u1eed kh\u00ed m\u1eabu, t\u1ea1o m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, ti\u1ebfn h\u00e0nh ph\u1ea3n \u1ee9ng d\u01b0\u1edbi \u00e1p su\u1ea5t gi\u1ea3m ho\u1eb7c nghi\u00ean c\u1ee9u c\u00e1c ph\u1ea3n \u1ee9ng pha kh\u00ed. M\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c k\u1ef9 thu\u1eadt l\u1eafng \u0111\u1ecdng m\u00e0ng m\u1ecfng nh\u01b0 l\u1eafng \u0111\u1ecdng h\u01a1i v\u1eadt l\u00fd (PVD) v\u00e0 l\u1eafng \u0111\u1ecdng h\u01a1i h\u00f3a h\u1ecdc (CVD).<\/p>\n<p>7. H\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng d\u00f9ng trong th\u00ed nghi\u1ec7m: Trong nghi\u00ean c\u1ee9u khoa h\u1ecdc, h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ch\u1ebf t\u1ea1o cho c\u00e1c th\u00ed nghi\u1ec7m ho\u1eb7c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m nhi\u1ec1u b\u01a1m ch\u00e2n kh\u00f4ng, van v\u00e0 bu\u1ed3ng \u0111\u1ec3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng chuy\u00ean d\u1ee5ng ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a th\u00ed nghi\u1ec7m.<\/p>\n<p>Nh\u00ecn chung, m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng l\u00e0 c\u00f4ng c\u1ee5 \u0111a n\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m thu\u1ed9c nhi\u1ec1u l\u0129nh v\u1ef1c khoa h\u1ecdc kh\u00e1c nhau. Ch\u00fang cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ki\u1ec3m so\u00e1t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng ho\u1eb7c \u00e1p su\u1ea5t th\u1ea5p, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho nhi\u1ec1u quy tr\u00ecnh, th\u00ed nghi\u1ec7m v\u00e0 ph\u00e2n t\u00edch. Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng c\u1ea7n thi\u1ebft, l\u01b0u l\u01b0\u1ee3ng, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc v\u00e0 nhu c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l1.webp\" alt=\"China high quality CHINAMFG CHINAMFG Vacuum Pump Industry Company in China   manufacturer \"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/VacuumPump\/VacuumPumps-l2.webp\" alt=\"China high quality CHINAMFG CHINAMFG Vacuum Pump Industry Company in China   manufacturer \"><br \/>Bi\u00ean t\u1eadp b\u1edfi Dream 2024-05-15<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m GI\u1edaI THI\u1ec6U C\u00d4NG TY: C\u00f4ng ty TNHH C\u00f4ng nghi\u1ec7p B\u01a1m ZiBo ZhuoXin 20 n\u0103m kinh nghi\u1ec7m t\u1ecda l\u1ea1c t\u1ea1i th\u00e0nh ph\u1ed1 c\u00f4ng nghi\u1ec7p tr\u0103m tu\u1ed5i, \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 Th\u1ee7 ph\u1ee7 B\u01a1m c\u1ee7a Trung Qu\u1ed1c - th\u00e0nh ph\u1ed1 H\u00e0ng Ch\u00e2u, t\u1ec9nh Chi\u1ebft Giang. C\u00f4ng ty c\u00f3 h\u01a1n 20 n\u0103m kinh nghi\u1ec7m s\u1ea3n xu\u1ea5t b\u01a1m ch\u00e2n kh\u00f4ng v\u00e0 h\u01a1n 10 n\u0103m kinh nghi\u1ec7m xu\u1ea5t kh\u1ea9u. \u0110a d\u1ea1ng s\u1ea3n ph\u1ea9m Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i b\u01a1m ch\u00e2n kh\u00f4ng [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[463,239,240,1934,242,2042,2045],"class_list":["post-2952","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-high-vacuum-pump","tag-pump-vacuum","tag-pump-vacuum-pump","tag-quality-vacuum-pump","tag-vacuum-pump","tag-vacuum-pump-china","tag-vacuum-pump-manufacturer"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts\/2952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/comments?post=2952"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/posts\/2952\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/media?parent=2952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/categories?post=2952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/vi\/wp-json\/wp\/v2\/tags?post=2952"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}