| | JENOLITE RUST REMOVER 1LT BOTTLE | 3 | ￥332.88 | ￥332.88 | | ￥332.88 |  |
| | AMBERSIL AMBERKLENE LO30 400ML喷雾装 | 1 | ￥153.84 | ￥153.84 | | ￥153.84 | |
| | JENOLITE RUST REMOVER 150ML BOTTLE | 1 | ￥108.00 | ￥108.00 | | ￥108.00 | |
| | Cole-Parmer PMR1-010726 浮子流量计 | 18 | ￥1848.00 | ￥1848.00 | | ￥1848.00 | |
| | PolyScience 6250T21C130E 再循环装置; -10至40°C，240V | 514 | ￥51450.00 | ￥51450.00 | | ￥51450.00 | |
| | Cole-Parmer PMR1-013703 浮子流量计 | 17 | ￥1705.00 | ￥1705.00 | | ￥1705.00 | |
