英语词汇“manual depressurization 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	manual depressurization valve
释义	manual depressurization valve manual depressurization valve A backup valve in an aircraft pressurization system to control cabin pressurization by manually controlling the outflow of air from the cabin in the event of the failure of the automatic system.
随便看	rbscs rbsd rbsdv rbse rbsf rbsf-2 rbsg rbsi rbsl rbsla rbslm rbsm rbsmc rbsn rbsoa rbsp rbs plc rbss rbst rbstb rbsu rbsvp rbsw rbsx rbt

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