英语词汇“relay valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	relay valve
释义	Definition of relay valve in English: relay valve noun Engineering A fluid valve in which the main flow is controlled by a diaphragm which is opened and closed by a weep derived from the main flow. Origin Late 19th century. Definition of relay valve in US English: relay valve noun Engineering A fluid valve in which the main flow is controlled by a diaphragm which is opened and closed by a weep derived from the main flow. Origin Late 19th century.
随便看	farm-wife farmwork farmworker farm worker farmyard farm-yard farmyards farm-yardy Farnborough Farne Islands Farnese, Alessandro farness farnesses Farnham, Eliza Wood far niente Far North far northern faro Faroe Islands faroes Faroese faroess farofa far-off far off

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Definition of relay valve in English: