| | Cole-Parmer PMR1-010919 浮子流量计 | 25 | ￥2541.00 | ￥2541.00 | | ￥2541.00 |  |
| | Cole-Parmer PD662-0L0-00 面板安装流程表 | 22 | ￥2299.00 | ￥2299.00 | | ￥2299.00 | |
| | Cole-Parmer MC-1SCCM-D/5M 流量控制器 | 218 | ￥21846.00 | ￥21846.00 | | ￥21846.00 | |
| | Cole-Parmer M-500SCCM-D/5M 差压式流量计 | 116 | ￥11649.00 | ￥11649.00 | | ￥11649.00 | |
