| | Cole-Parmer FR4A43BNBN-CP 浮子流量计 | 8 | ¥803.00 | ¥803.00 | | ¥803.00 |  |
| | Cole-Parmer P03/1-N042-15ST 浮子流量计 | 17 | ¥1749.00 | ¥1749.00 | | ¥1749.00 |  |
| | Cole-Parmer S2C1A1020SFJGMALE 混合超声多普勒/过境时间流量计 | 391 | ¥39182.00 | ¥39182.00 | | ¥39182.00 |  |
| | Cole-Parmer S2C1B1120SDJGMALE 混合超声多普勒/过境时间流量计 | 352 | ¥35200.00 | ¥35200.00 | | ¥35200.00 |  |