琴键开关 meaning in English

keyswitch
piano key switch
piano touch

And it is easy to operate the controller . thirdly when contact with the electrical power the washing barrel work normally
用手按控制面板上的琴键开关，旋转定时器或程序控制器，要求动作自如。
We customize product range includes rocker switch micro switch rotary switch button switch keyboard switch power tools switch thermostat sockets prcd plugs , etc . our mission is to provide one - stop solutions from designing to manufacturing . fully integrated facilities encompass tooling , molding , stamping , assembling
产品主要包括船型开关微动开关旋转开关按钮开关琴键开关电动工具开关温控器过载保护器漏电保护插头插座等。