| | Cole-Parmer PMR1-010820 浮子流量计 | 10 | ￥1067.00 | ￥1067.00 | | ￥1067.00 |  |
| | Cole-Parmer P14/6-N022-13G 浮子流量计 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | 美国Gilmont GF-9260屏蔽流量计/阀门 | 61 | ￥6160.00 | ￥6160.00 | | ￥6160.00 | |
| | TES-1359精密噪音计 | 17 | ￥1750.00 | ￥1750.00 | | ￥1750.00 | |
| | Cole-Parmer PMR1-010713 浮子流量计 | 18 | ￥1848.00 | ￥1848.00 | | ￥1848.00 | |
