| | 福禄克 5500A 多产品校准器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Ashcroft 30-2174-SD-02L-20000# 数字压力表 | 40 | ￥4050.00 | ￥4050.00 | | ￥4050.00 | |
| | Ashcroft 30-2074-SD-02L-20000# 数字压力表 | 35 | ￥3500.00 | ￥3500.00 | | ￥3500.00 | |
| | Cole-Parmer N023-92ST 浮子流量计 | 4 | ￥484.00 | ￥484.00 | | ￥484.00 | |
| | Cole-Parmer 014-14ST 浮子流量计 | 4 | ￥484.00 | ￥484.00 | | ￥484.00 | |
| | Cole-Parmer 064-03ST 浮子流量计 | 6 | ￥605.00 | ￥605.00 | | ￥605.00 | |
| | Cole-Parmer N034-08ST 浮子流量计 | 4 | ￥484.00 | ￥484.00 | | ￥484.00 | |
