Fax:+86-574-87730052   E-mail: kelsun@kelsun-cn.com
PRODUCT LIST
Product Catalog

Demonstrator of Magnetic Field of Current

Demonstrator of Magnetic Field of Current

Demonstrator of Magnetic Field of Current

Field line Apparatus set

Variable Inductance

Current balance

Coil

Solenoid

Teslameter

Electric Bell

Electric Bell

Electric Bell
<< 5 6 7 8 9 10 11 12   >>
© 2016 NINGBO KELSUN INT'L TRADE CO.,LTD. All Rights Reserved
Add:18F,Huiya International Mansion No.1107.Tiantong North Road,Ningbo,315100,China Web:www.kelsun-cn.com