基本解释[機] 放氣閥；排氣閥；泄氣閥英汉例句雙語例句Fixes press air escape valve department refer to API and about standard optimize design face become, It structure new, Performance dependable.定壓放氣閥系蓡照API及有關標準優化設計麪成，其結搆新穎，性能可靠。air escape valve更多例句词组短语短語air bells escape valve 排氣閥air r escape valve 放氣閥air -escape valve 繙譯;放散閥air escape valve更多词组专业释义機械工程逸氣閥泄氣閥放氣閥氣餒閥