English translation for "double contact key"

双触点电键
双触键

Similar Words：

"double constant" English translation, "double contact" English translation, "double contact breaker" English translation, "double contact controller" English translation, "double contact freezing" English translation, "double contact plug" English translation, "double contact pulp tester" English translation, "double contact switch" English translation, "double contact wire system" English translation, "double contact wires" English translation