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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。
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archive group
archive management system of aviation industry
archive recording
archives
archives acquisition
Archives Administration
Archives Administration and Records Management Studies
Archives Administration Management Conspectus
Archives and Manuscripts
Archives and Manuscripts—— SAA Basic manual series
Archives and Records Association
archives and storeroom
archives appraisal committee
archives appraisal working group
archives appraisal work organization
Archives Arrangement and Management
archives arrangement scheme
archives backup from different materials
archives backup from different places
archives box
archives building fire warning
archives business expenses
archives cabinet
archives catalog
Archiveschule Marburg
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