Welcome: YIWU DONGQING IMP&EXP CO.,LIMITED
Language:
∷
∷
∷
Magnetic needles on stands are designed for demonstrating the interaction of magnet poles, the orientation of a magnet in the Earth's magnetic field, and other experiments in magnetism and electromagnetism. Set includes: magnetic needles – 2 pcs., plastic stands with pivot pins – 2 pcs., bases – 2 pcs.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
