| | 美国TSI 8532|8534气溶胶粉尘检测仪专用泵,含安装调试 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | 自动萃取套筒/滤筒 2810-258 25 × 80 25个一包 | 8 | ￥880.00 | ￥880.00 | | ￥880.00 | |
| | WhatmanGrade2定性滤纸1002-042 GR 2 4.25CM 100/PK | 0 | ￥66.00 | ￥66.00 | | ￥66.00 | |
| | super lube 54355 55加仑鼓型桶装(ISO320)合成齿轮油 | 724 | ￥72415.20 | ￥72415.20 | | ￥72415.20 | |
