英语词汇“normally close valve”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	normally close valve
释义	normally close valve [?n?:m?li kl?uz v?lv] 释义常闭阀行业词典石油常闭阀???
随便看	ratched wheel rat cheese ratchel ratchelly ratcher-type device ratches rat chess ratchet ratchet adjustment clutch ratchetandpawl ratchet and pawl ratchet-and-pawl ratchet and pawl drive ratchet-and-pawl drive ratchet-and-pawl mechanism ratchet-and-pawls ratchet and tongs ratchet arrangement ratchet bar ratchet bit brace ratchet (bit) brace ratchet blocking system ratchet box ratchet brace ratchet brace bit

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normally close valve