manual operated gate的意思|示意
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英 / /
手动闸门
manual operated gate的网络常见释义
手动闸门 ... hydraulically operated gate 液压闸门 manual operated gate 手动闸门 manually-operated gate 手动阀门 ...
manual operated gate相关例句
The opening and the closing of the gate valve are realized by a manual pump; the past bulky gate valve with a hand-operated screw rod is replaced.
闸阀的开启和关闭靠手动泵来实现，取代了过去手摇丝杠的笨重闸阀。