Welcome: YIWU DONGQING IMP&EXP CO.,LIMITED
Language:
∷
∷
∷
This set is designed for visual demonstration of the spatial structure of atomic orbitals and molecules, as well as for studying chemical bonds, molecular geometry, and the principles of orbital hybridization.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
