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分段矿房采矿法
释义
分段矿房采矿法
Encyclopedia
工学
空场采矿法
释
sublevel stoping mining method
分段矿房采矿法
沿垂直方向将矿块划分为若干分段,每个分段划分为若干矿房和矿柱,各分段采下的矿石分别从该分段的出矿巷道运出,分段矿房回采结束后,可立即回采本分段的矿柱并同时处理采空区的采矿方法。
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assets construction theory
asset securitization for film and television projects
asset specificity
assets to international financial institutions
Assia Djebar
assignable cause
Assignat
assigned base point
assigned fixed component
assigning profile
Assigning Values to Measurement Standards by Huangzhong
Assigning Values to Measurement Standards by Leishu
assignment
assignment for technical design
assignment indexing
assignment of contracts
assignment of copyright
assignment of principalship
assignment problem
assignment statement
Assignment System
assign roles
assimilate
assimilation
assimilation and accomodation
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