| | Cole-Parmer 2301025PD2F11BCP1 湿差压变送器 | 52 | ￥5236.00 | ￥5236.00 | | ￥5236.00 |  |
| | 软化点测定仪 TE-H-1569 -2°C至80°C TH-02228 | 4 | ￥490.00 | ￥490.00 | | ￥490.00 | |
| | NYCO GREASE GN 07 500GM CAN DCSEA361B G-361 | 4 | ￥465.12 | ￥465.12 | | ￥465.12 | |
| | Cole-Parmer V14/D 变截面流量计 | 44 | ￥4455.00 | ￥4455.00 | | ￥4455.00 | |
