Welcome: YIWU DONGQING IMP&EXP CO.,LIMITED
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Used in the physics classroom for conducting demonstration experiments in the course "Electricity and Magnetism": Electrification of various objects, interaction between electrified bodies, two types of electric charges, demonstration of the operation of electrostatic generators, etc.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
