| | 特价英国爱德华ULTRAGRADE19/70/20/15进口真空泵油 | 2 | ￥210.00 | ￥210.00 | | ￥210.00 |  |
| | 特价英国爱德华ULTRAGRADE19/70/20/15进口真空泵油 | 2 | ￥210.00 | ￥210.00 | | ￥210.00 | |
| | 美国热电Thermo PDR-1500 气溶胶颗粒物检测仪 (pDR-1500-UBNN) | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 国产TSI 801692电源适配器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer 6514 试验筛 | 12 | ￥1254.00 | ￥1254.00 | | ￥1254.00 | |
| | Mark-10 AC1047-2环端试剂盒，测压元件/ M5-1000 / M5-2000拉力计，1/2-20M | 5 | ￥550.00 | ￥550.00 | | ￥550.00 | |
