| | Cole-Parmer E12-215B (CGA 320) 通用燃气稳压器 | 48 | ￥4862.00 | ￥4862.00 | | ￥4862.00 |  |
| | FlowStat CCB-05-B-ES涡轮流量计 | 24 | ￥2400.00 | ￥2400.00 | | ￥2400.00 | |
| | Ashcroft D4-24-B-XCY-30IWD 差压开关 | 32 | ￥3220.00 | ￥3220.00 | | ￥3220.00 | |
| | 艾德姆 LBK-12LQ 电子平台秤12KG | 10 | ￥1020.00 | ￥1020.00 | | ￥1020.00 | |
| | Ohaus/奥豪斯PA 153天平 | 121 | ￥12100.00 | ￥12100.00 | | ￥12100.00 | |
