电控箱采用四位按钮独特的人性化设计单键操作，方便快捷。

Electric control box with four buttons a unique user-friendly design of one-touch operation, convenient and quick.

youdao

电控箱采用四位按钮独特的人性化设计单键操作，方便快捷。

Electric control box with four buttons a unique user-friendly design of one-touch operation, convenient and quick.

youdao