| | 3M Quest QT-36热指数监测仪 | 341 | ￥34140.00 | ￥34140.00 | | ￥34140.00 |  |
| | 溶剂型黄色染料，16盎司,Kingscote 506250-Y16 Yellow Leak Tracer Dye | 5 | ￥544.50 | ￥544.50 | | ￥544.50 | |
| | 美国UIC CM130-017 OUTLET, 12/3 BALL, SCRUBBER 直销电话：4006609565 | 38 | ￥3825.00 | ￥3825.00 | | ￥3825.00 | |
| | Cole-Parmer 122345 浮子流量计 | 11 | ￥1199.00 | ￥1199.00 | | ￥1199.00 | |
