atmospheric valve
短语词组
- atmospheric dump valve 大氣排放閥
- atmospheric relief valve 大氣安全閥;大氣泄放閥;曏空泄放閥;對空排汽門
- atmospheric exhaust valve 排空閥
- atmospheric rilief valve [機]大氣釋放閥
- dump steam atmospheric valve 曏空排汽閥
- hydraulic valve atmospheric spring 液閥彈簧 返回 atmospheric valve