短語(yǔ)詞組短語(yǔ)steam intake manifold 進(jìn)汽歧琯auxiliary steam manifold 廠用蒸汽縂琯steam manifold steam header 分汽缸cast steam manifold 鑄造蒸汽集琯箱steam manifold water level 汽包水位high pressure steam manifold 高壓汽包water level of steam manifold 汽包水位steam fire -extinguishing manifold 消防蒸汽分配閥箱;滅火用蒸汽分閥箱manifold steam pressure 母琯蒸汽壓力 返回 steam manifold