【建】 combined pressure and vacuum relief valve

聯(lián)合的英語翻譯：

unite; ally; connect; link; associate; band; joint; combination; federation
linkage; union; alliance
【計(jì)】 uniting
【化】 union
【醫(yī)】 association; coadunation; coadunition; symphysis; syndesis; union
【經(jīng)】 associate; coalition; combination; consolidate; consortium; fusion
union

壓力的英語翻譯：

press; tension; compressive stress; pinch; stress; tax
【化】 pressure
【醫(yī)】 baro-

真空的英語翻譯：

vacuum; void
【化】 vacuum
【醫(yī)】 vacuum

排出閥的英語翻譯：

【化】 blow-down valve; discharge valve; outlet valve