英语词汇“relief 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	relief valve
释义	Relief Valve nnoun.artifacta valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level Synset:escape escape cock escape valve safety valve Hypernyms:regulator valve Inherited Hypernyms:safety valveregulatorcontrolmechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity Inherited Hypernyms:safety valvevalvecontrolmechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity
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