Operating System: Imported HUSCO multi-way valve.Patented air pressure adjustable control console, which is locked in position by a pedal, delivers flexibility and ease of control.是什么意思_Operating System: Imported HUSCO multi-way valve.Patented air pressure adjustable control console, which is locked in position by a pedal, delivers flexibility and ease of control.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句