| | Helix Medical Tbg Silicone 3/8X5/8X1/8 50FT 60-011-30 | 27 | ￥2799.90 | ￥2799.90 | | ￥2799.90 |  |
| | Mark-10 SSM025线内置压缩和拉伸测试的传感器 | 73 | ￥7360.00 | ￥7360.00 | | ￥7360.00 | |
| | Braycote 1721 plus润滑油 (4 Pound) | 75 | ￥7500.00 | ￥7500.00 | | ￥7500.00 | |
| | Whatman ME25/41 混合纤维素酯10407372 ME25/41 STL 0.45uM 50MM 400/PK，尺寸：50MM 孔径0.45um | 27 | ￥2740.00 | ￥2740.00 | | ￥2740.00 | |
| | Krylon 16oz. Tough Coat Aluminum Acr 425-S01760 | 1 | ￥139.90 | ￥139.90 | | ￥139.90 | |
