Chinese translation for "四极阀"

four electrode valve

Similar Words：

"四极电透镜" Chinese translation, "四极电子管" Chinese translation, "四极电子枪" Chinese translation, "四极调焦透镜" Chinese translation, "四极多重线" Chinese translation, "四极法" Chinese translation, "四极纺锤体" Chinese translation, "四极分激式发电机" Chinese translation, "四极分裂" Chinese translation, "四极辐射" Chinese translation