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露天矿深孔台阶爆破
释义
露天矿深孔台阶爆破
Encyclopedia
工学
露天矿深孔台阶爆破
释
deep hole bench blasting of open pit
露天矿深孔台阶爆破
炮孔直径大于50毫米、深度大于5米,工作面以台阶形式推进的露天矿爆破工艺。是应用最广的一种露天矿爆破方法。
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Carboniferous
Carboniferous coal-accumulating period
Carboniferous coal-forming plants
Carboniferous coal measures
Carboniferous Period
Carboniferous-Permian glaciation
carbonification
carbon in coal
carbon In Leaching
carbon in pulp
carbon intensity
carboniogenesis
carbon isotope discrimination
carbon isotopic excursion
carbonitriding
carbonium ion
carbonization
carbonization furnace
carbonization of bio-wastes
carbonization technology of heat carrier
carbonization technology of pyrolysis
carbonized hair
carbonized polymer
carbonizer
carbonizing
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