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抽汽逆止阀
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抽汽逆止阀
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释
bleeding check valve
抽汽逆止阀
布置在汽轮机回热抽汽管道上靠近汽机侧,防止汽轮机突然甩负荷时加热器内蒸汽倒流回汽轮机并使之超速的保护装置,同时也作为加热器管束破裂导致的汽轮机进水事故的第一道保护。又称气动止回阀。
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West Kalimantan
West Lake
West Lake Culture Landscape of Hangzhou World Culture Heritage
west lake famous gardens in Southern Song Dynasty
West Lake Garden Plant Landscape Art
West Lake human settlement planning and construction
West Lake Longjing tea
West Lake of Hangzhou Scenic and Historic Area
West Lake of Huizhou Scenic and Historic Area
West Lake on July 15th
Westland National Park
West Liang
West Liaohe Plain
Westliche Taoismus-Bibliographie
west longitude
Westminster
Westminster Abbey
Westminster Statute
West Mountains of Guiping Scenic and Historic Area
West Nile fever
West Nile virus
West of the Tracks
Weston Naef
Weston scale
Weston speed
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