... relief nozzle 释放嘴,膨胀管嘴,扩容管嘴;泄压接管 relief port 放气口 relief pressure valve 卸压阀,安全阀 ...
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Vacuum Relief Port 真空减压口
back-pressure-relief port [塑料] 反压泄料孔
Automatc vacuum relief port 自动真空减压口
cylinder head pressure relief port 缸盖压力安全孔
gas pressure relief port 气压平衡孔
back pressure relief-port 返压消除口
back-pressure relief port 反压泄料口
back pressure relief port 反压泄料孔
relief valve port 安全阀口
The port is vital to supply relief to millions of drought victims.
这个港口至关重要,给数百万旱灾民提供救济物资。
but, to the intense relief of the expectant people on shore, she managed to make the port and land her supplies.
在岸上人员的强烈期盼鼓舞之下,补给船最终靠到岸边,物资也都运上了岸。
Each throw overboard inflatable life raft (each 18p) to be fitted on port and starboard side of poop deck. The life rafts shall be on the special racks, together with hydraulic relief device.
在尾楼甲板两舷各配置乘员为18人的可抛型气胀式救生筏各一只,救生筏应该放置在特殊的架上,带有液压式释放装置。
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