英语词汇“主给水止回阀”的翻译、意思、用法、释义-英汉汉英词典

单词	主给水止回阀
释义	主给水止回阀main feed check valve双向☞主给水止回阀--给水止回阀
随便看	q-code qcop qcop--quality control operating procedure q-corner q-corner (coffin corner) qc, q.c. qc (quality control) qc-- quality control qc--quality control qc; quality control qc (quality crystal) qc--quantum counter qc--quaternary center qcrt qcrt--quick change real-time qcs qc sonar q--cue qc， quality control q.d. qd q.d.a. qda qdaemon qda, q.d.a.