英语词汇“double check valve”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	double check valve
释义	double check valve freq. 1 dict. 1 un.双止回阀 [网络]双单向阀；双向阀；双向止回阀
随便看	crossman cross manifold Crossman Peak crossman pk. crossmans cross-margining Cross Margining cross mark cross-market dual play cross-marketing cross-market manipulation cross-market surveillance crossmarks cross marriage cross masking cross match cross-match crossmatch cross match blood test cross match,crossmatch cross-match(cross match,crossmatch) cross-matched crossmatched cross-matcheds cross-matches

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