这句怎么怿?Air Valve Sizing是汽缸阀门类 空气阀浆纱 这个我知道

这句怎么怿?Air Valve Sizing是汽缸阀门类 空气阀浆纱 这个我知道 关于阀门的几句英文说明翻译service：condensate recovery valve generator pressure generator make-up air generator process air shutoff valve 怎么翻译 valve REDUCER VALVE 怎么翻译啊? FEMALE LEVER VALVE怎么翻译 snap blow valve 怎么翻译 请问,液压中的valve-to-valve中文怎么翻译? Double Flap Valve mix valve 怎么翻译Double Flap Valve 和 mix valve 的翻译 2个词 sealing strip for valve seat 怎么理解. Room is filled with air 变成同义句怎么变? trip air relaxing was the怎么连词成句? trip air relaxing was the怎么连词成句? 英语翻译请问air-purge 我认为不能翻译成空气净化等级，原文技术指标写的是：selenoid valve:air-purge grade 这句怎么翻译?they make their way through an air-conditioned landscape electric with signs and po you are alaways surrounded by a sea of gases that we call air这句怎么翻译! 英语翻译double flanged water meter pressure switch with isolating cock pressure gauge with isolating cock double air relief valve with isolating gate valve double flanged dimantiling pieceflanged flap valve fade to leaded mirror at air studios就是这句