| | Cole-Parmer 氧化氯传感器，0至10 PPM，4至20 mA输出 CLD410 | 107 | ￥10736.00 | ￥10736.00 | | ￥10736.00 |  |
| | testo 数据总线连接电缆0449 0075 | 8 | ￥848.00 | ￥848.00 | | ￥848.00 | |
| | Cole-Parmer PMR1-010715 浮子流量计 | 18 | ￥1848.00 | ￥1848.00 | | ￥1848.00 | |
| | super lube 41120 120磅小桶装多功能合成润滑脂 | 272 | ￥27254.55 | ￥27254.55 | | ￥27254.55 | |
| | Cole-Parmer CPF16B760TORRA-5 数字压力测量仪,WX-68936-00 | 37 | ￥3729.00 | ￥3729.00 | | ￥3729.00 | |
