按下不关按键，可拔取不不安纵功用，机械预设或不输不入数据。

Press the relevant key, you can choose a preset, or enter data of the machine.

youdao

按下不关按键，可拔取不不安纵功用，机械预设或不输不入数据。

Press the relevant key, you can choose a preset, or enter data of the machine.

youdao