video-audio automatic gain controller
【电】 自动回答器
automatic answer back unit
暂无补充释义。
相关词条
automatic switch
heat-sensitive automatic circuit-breaker【电】
automatic synchronizer【电】;autosyn【电】;selsyn【电】
automatic turning-machine with a plurality of working spindles
automatic sole stamping machine
automatic trunk routiner
toy figure, automatic