bleed valve的用法和樣例：
例句
- There's something wrong with the quick-discharge aie valve.
快速放氣閥有點問題。 - Why didn't you fit a drain valve on this tank?
這個箱櫃居然沒有安裝泄放閥。 - Rupture discs may only be used as a primary overpressure device in place of a relief valve with approval from SECCO.
經賽科批准爆破膜只可用作取代泄放閥的主要過壓裝置。
