短語詞組短語Steam working pressure 蒸汽工作壓力steam partial pressure [制冷]水蒸氣分壓力steam inlet pressure [動力]進(jìn)汽壓力steam source pressure 蒸汽源壓力steam extraction pressure loss 抽汽壓損steam recommended pressure 推薦蒸汽壓力steam under pressure 加壓蒸汽;繙譯steam exit pressure 蒸汽出口壓力 返回 steam pressure