| Thermo Scientific HYPERSIL 25902-152130 GOLD苯基柱 - 2.1mm内径,长度150mm,粒径1.9微米 | 77 | ¥7775.00 | ¥7775.00 | | ¥7775.00 |  |
| 美国GPI 流量计/累加器,10到100 GPM 1 1/2“NPT(F)过程连接 | 41 | ¥4120.00 | ¥4120.00 | | ¥4120.00 |  |
| Cole-Parmer 080T4-24-62 电磁阀电动阀门 | 45 | ¥4554.00 | ¥4554.00 | | ¥4554.00 |  |
| DYNASONICS TFX ULTRA求总极值的积分换能器的超声波流量计,在1/2“ANSI管,2至38 GPM(8至144 LPM) | 235 | ¥23570.00 | ¥23570.00 | | ¥23570.00 |  |