| | Cole-Parmer IN35 低温培养箱1立方英尺 | 343 | ￥34375.00 | ￥34375.00 | | ￥34375.00 |  |
| | Krohne CP VN0347 VN30电磁流量传感器，2“9.3-373 GPM | 348 | ￥34820.00 | ￥34820.00 | | ￥34820.00 | |
| | Krohne CP VN0346 VN30电磁流量传感器，1/2“6-239 GPM | 342 | ￥34230.00 | ￥34230.00 | | ￥34230.00 | |
| | 美国Monarch DC6-1-12-2-1-1-3无纸记录仪 | 344 | ￥34450.00 | ￥34450.00 | | ￥34450.00 | |
