Welcome: YIWU DONGQING IMP&EXP CO.,LIMITED
Language:
∷
∷
∷
Product Name: Cohesive Force Demonstration Device
Model NO.: P1120
Inter-atomic forces in metals, demonstrator.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
