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膏体充填
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矿山充填
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paste backfill
膏体充填
将一种或多种矿山固体废弃物与水制备成具有一定稳定性、流动性、可塑性的牙膏状浆体,在外加力(泵压)或重力作用下以结构流的形态,通过管道输送到井下进行采空区充填的工艺与技术。
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rare and endangered marine species
rare and endangered plants
rare and relic plant of China
rare and wonderful view of Xiao-Xiang
Rare Books Preservation Society
rare earth alloy
rare earth and transition metal doped solid state laser
rare-earth and transition metal doped solid-state laser
rare-earth-based AB5-type hydrogen storage alloy
rare earth bromide
rare earth carbonate
rare earth catalytic material
rare earth centrifugal extractio separation and purification
rare-earth chelate
rare earth chloride
rare earth chloride lithium thermal reduction
rare earth cluster compound
rare earth complexes materials
rare earth compounds
rare-earth-doped glass
rare earth element
rare-earth element
rare earth element geochemistry
rare earth extraction chromatography separation and purification
rare earth fluoride
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