| | International Enviroguard Coverall Sms WHITE25EA/CS 2222XXXL | 19 | ￥1999.90 | ￥1999.90 | | ￥1999.90 |  |
| | 美国HOBI Labs HydroScat HydroScat-4S长期测量后向散射系数 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Whatman Grade 597定性滤纸10311852 Grade 597 FF 270MM 100/PK | 6 | ￥687.00 | ￥687.00 | | ￥687.00 | |
| | 英国whatman聚酰胺膜TE36 47MM 0.45uM 10/PK 11411311 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | TQC PA-346300 DY-225拉脱试验机，25KN | 666 | ￥66650.00 | ￥66650.00 | | ￥66650.00 | |
