| Cole-Parmer PMR1-010749 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Cole-Parmer P04/1-N062-01G 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Cole-Parmer 129668 流量开关 | 11 | ¥1144.00 | ¥1144.00 | | ¥1144.00 | |
| Cole-Parmer P04/1-N034-10ST 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Cole-Parmer P04/1-N082-03G 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Cole-Parmer P13/1-N092-04ST 浮子流量计 | 18 | ¥1848.00 | ¥1848.00 | | ¥1848.00 | |