| | SKC 223-1002 充电接头与连接线，PCXR系列用 | 2 | ￥200.00 | ￥200.00 | | ￥200.00 |  |
| | Cole-Parmer HC755S-020 变面积式流量计 | 84 | ￥8415.00 | ￥8415.00 | | ￥8415.00 | |
| | Cole-Parmer 6P24MT/6C 变面积式流量计 | 96 | ￥9614.00 | ￥9614.00 | | ￥9614.00 | |
| | Cole-Parmer 3P04MT/1C 变截面流量计 | 27 | ￥2717.00 | ￥2717.00 | | ￥2717.00 | |
| | Cole-Parmer P01/1-N044-40G 变截面流量计 | 27 | ￥2717.00 | ￥2717.00 | | ￥2717.00 | |
