微型开关接上电线，成为正常开启、正常关闭的触点或转换触点。
The microswitch can be wired as a normally-open , normallyclosed or changeover contact .
万能转换开关触点组合逻辑检测仪的研制
The development of testing instrument for contact combination logic of universal change switch
转换触点转换触点转换触点