| | ZGF-2A个体防爆粉尘采样器 | 25 | ￥2555.00 | ￥2555.00 | | ￥2555.00 |  |
| | Extech 防水PH100掌上pH值测试仪 | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
| | 法国KIMO空调系统用K150 CONE风量罩 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer 3983701-010BGV12 3英尺pH电极，潜水，双结，100欧姆电阻，10英尺的电缆，BNC | 21 | ￥2101.00 | ￥2101.00 | | ￥2101.00 | |
| | 美国Shortridge CFM-850L套帽式风量罩 (CFM-850L-5) | 365 | ￥36500.00 | ￥36500.00 | | ￥36500.00 | |
