Electromagnetism and electron instrument
Optical instrument
Special-purpose instrument of biochemical
Metrical instrument
Static and electric current instrument
Mechanics instrument
Model
All purpose instrument
Primary instrument
Vibration involving and calorific instrument
Add: Yongfeng Development Zone, Fengshan Street, Yuyao City, Zhejiang Province, China
Tel: 0574-62650888 62600208
Fax: 0574-62650098
Contacts: Guanxia Xu
Alibaba Url:
http://kygy.en.alibaba.com
E-mail:
web@nb-keyi.com
Type demonstrating electromagnetism relay
Three wire electric switch
Dual gap interference experimental instrument
White light dispersion and combining instrument
Concave mirror25002 Convex lens25003 Triple prism25007
kinetic & Potential Energy Demonstration J2169
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