Model: contact + s*ping + contact element Features: contact with copper or copper alloy etc. Integration of automatic spot welding and riveting Material: silver, nickel, silver and copper oxide, fine crystal, silver, silver cadmium oxide, silver tin oxide Pur*e: contactor, small switch, starter, temperature co*oller 标签: 温州市电气按钮开关 温州市电气按钮开关厂家 浙江 温州市温州市电气按钮开关厂家 供应安凯电气按钮开关触头