涡轮机端油封
turbine end oil seal ring
涡轮机端轴承表面
turbine end bearing surface
涡轮机端轴承直径
turbine end bearing diameter
涡轮机毂端隙检查
turbine hub end play check
驱动压气机涡轮机
compressor-driving turbine
背压蒸汽涡轮机
back pressure steam turbine
并列复式涡轮机
parallel compound turbine
CVD chemical vapor deposition
cross-compound turbine
并列复式蒸汽涡轮机
cross-compound steam turbine