英语词汇“wet-alarm valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	wet-alarm valve
释义	wet-alarm valve wet-alarm valve A valve that (a) permits the flow of water into a wet-pipe sprinkler system, (b) prevents the reverse flow of water, and (c) incorporates provisions for actuating an alarm under specified flow conditions.
随便看	rmlv rmly rmlz r.m.m. rmm rmma rmmac rmmb rmmbl rmmc rmmco rmmd rmmes rmmg rmmgj rmmha rmmhc rmmi rmmib rmmie rmmip rmmj rmml rmmla rmmlf

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