Welcome: YIWU DONGQING IMP&EXP CO.,LIMITED
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The model is designed for studying the structure and operation of a direct current electric motor during physics laboratory work. комплектность: assembled electric motor model – 1 pc., connecting wires – 2 pcs., switch – 1 pc., user manual – 1 pc. The device is powered by a 4.5V DC laboratory power supply.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
