| | Cole-Parmer M-50SCCM-D/5M 差压式流量计 | 120 | ￥12023.00 | ￥12023.00 | | ￥12023.00 |  |
| | Cole-Parmer CPF16B760TORRA-5 数字压力测量仪,WX-68936-00 | 37 | ￥3729.00 | ￥3729.00 | | ￥3729.00 | |
| | Cole-Parmer FR4A40BVBN-CP 流量控制器 | 10 | ￥1012.00 | ￥1012.00 | | ￥1012.00 | |
| | Cole-Parmer P117G-3H-C52L-DIS 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
