| Non-cellulose carbon-impregnated20“L双开口褶浸渍碳墨盒 | 2 | ¥205.00 | ¥205.00 | | ¥205.00 |  |
| PolyScience 6250M21A130E -10至40°C; 0.25马力循环仪 | 330 | ¥33060.00 | ¥33060.00 | | ¥33060.00 |  |
| Slim-Line 158007 双开口超薄外壳 | 3 | ¥305.00 | ¥305.00 | | ¥305.00 |  |
| Krytox GPL系列润滑油润滑脂 (2OZ 56克) | 2 | ¥298.00 | ¥298.00 | | ¥298.00 |  |
| PTFE双开口过滤器滤芯0.2微米 | 24 | ¥2450.00 | ¥2450.00 | | ¥2450.00 |  |
| Filter Cartridges过滤器墨盒,抗菌剂百褶聚酯纤维,20微米标称值 | 8 | ¥860.00 | ¥860.00 | | ¥860.00 |  |