| | TQC PA-7074 刀片手柄与固定螺栓，内六角扳手（用于刀具半径） | 17 | ￥1770.00 | ￥1770.00 | | ￥1770.00 |  |
| | Cole-Parmer 3路直达电梯电磁阀，5/32 24VDC | 22 | ￥2288.00 | ￥2288.00 | | ￥2288.00 | |
| | Sensidyne Gilibrator 2流量校正系统(标准流量),含 Diagnostic Kit | 258 | ￥25890.00 | ￥25890.00 | | ￥25890.00 | |
| | Sensidyne Gilibrator 2流量校正系统Deluxe豪华版,带打印机 | 344 | ￥34419.00 | ￥34419.00 | | ￥34419.00 | |
