| | 美国PTC 483CM管材表面温度计带有中号夹子 7/8“到1-5/8”(22.2至41.3MM) | 5 | ¥566.50 | ¥566.50 | | ¥566.50 |  |
| | CHEMets 色度铜缆测试套件 | 6 | ¥605.00 | ¥605.00 | | ¥605.00 |  |
| | 英国Whatman1851-150硼硅酸纤维滤纸QMA 15CM 100/PK | 51 | ¥5112.00 | ¥5112.00 | | ¥5112.00 |  |
| | Cole-Parmer PMR1-010824 浮子流量计 | 12 | ¥1221.00 | ¥1221.00 | | ¥1221.00 |  |
| | Cole-Parmer PD158-6R2-1 报警器 | 45 | ¥4554.00 | ¥4554.00 | | ¥4554.00 |  |