| | Cole-Parmer PTFE北斗七星250毫升 | 16 | ￥1628.00 | ￥1628.00 | | ￥1628.00 |  |
| | Burkert 423955PPVC传感器/件;最大235磅，传感器模块的PVC 2“NPT | 39 | ￥3970.00 | ￥3970.00 | | ￥3970.00 | |
| | 华瑞SP-3104Plus有毒气体检测仪,产品型号：SP-3104Plus,多规格可选 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Kranz Ties Std 0.75"DIA 4"L PK1000 84-1-01 | 2 | ￥289.90 | ￥289.90 | | ￥289.90 | |
