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| | 双开口尼龙过滤器滤芯0.45微米 | 13 | ￥1300.00 | ￥1300.00 | | ￥1300.00 | |
| | JCH International Mat Rubber End Section 2422G | 11 | ￥1199.90 | ￥1199.90 | | ￥1199.90 | |
| | JCH International Rubber Mat Sp Resist Single 2421G | 11 | ￥1199.90 | ￥1199.90 | | ￥1199.90 | |
| | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350241 Grade603 CELTHIMBLE 33x90MM 25/PK | 7 | ￥717.00 | ￥717.00 | | ￥717.00 | |
