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單詞乎

escape valve

escape valve是什么意思、escape valve怎么讀

escape valve漢語翻譯

放汽閥, 安全閥

escape valve英語解釋

名詞 escape valve:

  1. a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
    同義詞：safety valve, relief valve, escape cock, escape
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