英语词汇“按需阀”的翻译、意思、用法、释义-英汉汉英双解词典

单词	按需阀
释义	按需阀医demand valve
随便看	prior anglecontrol prioranked prior applicant prior appropriation law prior approval prior-approval prior arrangement prior art prior-art search priorat Prior, C prior carriage charges prior category prior charge prior charges prior-check button prior checking prior choice priorate priorates prior austenite grain size prior authorization prior background knowledge Prior bad experience with system prior baseline