2302-1
New
Customized
ISO9001
SHUN MA / OEM
Carton Box
As shown in the figure
Yuyao Zhejiang China
9023000000
Product Description
Glue Stick (Educational equipment)
1) The glass rod material is organic glass with silk, the glue rod material is polycarbonate with fur and the length is 300mm.
2)The pointer electroscope can test that glass rod is positively charged and the glue rod is negatively charged after the friction.