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单词
service shaft
释义
service shaft
Encyclopedia
工学
竖井
释
service shaft
措施井
为加快地下矿山建设,增加开拓巷道的掘进工作面数而专门设置的井筒,或为现有井筒延深而专门设置的辅助施工井筒。
工学
竖井
释
service shaft
副井
矿山生产中,主要用于提升人员、材料、设备或废石的竖井或斜井。通常也兼有进风功能并作为安全出口。
随便看
Mount Baiyun in Fu'an Scenic and Historic Area
Mount Baiyun Scenic and Historic Area
Mount Bao Scenic and Historic Area
Mountbatten Plan
Mount Bell of Nanjing Scenic and Historic Area
Mount Bo Scenic and Historic Area
Mount Cangyan Scenic and Historic Area
Mount Cook
Mount Cook National Park
Mount Dahong Scenic and Historic Area
Mount Danxia Scenic and Historic Area
Mount Diablotin
Mount Dragon and Tiger Scenic and Historic Area
Mounted Courier
mounted instrument technology
mounted plough
mounted standard instrument
mounted wheel
Mount Emei
Mount Emei Scenic and Historic Area
Mount Emei Scenic Area,including Leshan Giant Buddha Scenic Area World Culture and Natural Heritage
Mount Fengdong
Mount Flower Scenic and Historic Area
Mount Fozi Scenic and Historic Area
Mount Gambier
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更新时间:2026/6/25 21:21:57