| | Masterflex 07528-20 L / S精密变速驱动器，远程输入3到300转，90到260 VAC | 112 | ￥11200.00 | ￥11200.00 | | ￥11200.00 |  |
| | 科尔帕默 MASTERFLEX® B/T® 带壁装控制器的数字泵 | 585 | ￥58550.10 | ￥58550.10 | | ￥58550.10 | |
| | Cole-Parmer P13/1-N042-15G 浮子流量计 | 17 | ￥1782.00 | ￥1782.00 | | ￥1782.00 | |
| | Masterflex® 07588-80 泵I / P ®定速三通道冲落的泵系统，180转，115V | 337 | ￥33700.00 | ￥33700.00 | | ￥33700.00 | |
