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Cochranes Orbit size bond tube sets

Cochranes Orbit size bond tube sets
chemistry model sets
molecular model sets
基本信息
| NACRES | NB.17 |
产品性质
| manufacturer/tradename | Cochranes 0213 |
| L【长度】 | 21.0 cm |
| color【颜色】 | white, flexible |




