English translation for "三级开关"

three heat switch
three step switch
three-level switch
three-pole switch

Similar Words：

"三级茎轴的" English translation, "三级警督" English translation, "三级警监" English translation, "三级警司" English translation, "三级静止状态" English translation, "三级抗原抗体相互作用" English translation, "三级颗粒" English translation, "三级空气污染防制区" English translation, "三级空气压缩机" English translation, "三级控制器的准连续动作" English translation