听到这话，我退后一步让门关上，让他重新开门，不用门的自动控制装置。
On hearing that, I stepped back, let the door close, and allowed him to reopen the door, not using the automatic control this time.
自动冲洗的马桶，脚控龙头和看起来很奇怪的装置能够让你用前肢的应用压力来开门。
There are automatic-flushing lavatories, foot-operated taps and strange-looking devices that enable you to open door-handles by applying pressure with the forearm.
浸渍罐开门装置采用液压传动，远程电气自动控制。
Fluid drive and long distance electric automatic control technology is used in the door turning device of the soak pot.
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