The conclusions can provide some references for the practice of none - village - relocation coal extraction in the mine.

这些结论将为煤矿膏体充填不迁村采煤技术的实施提供一些参考.

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Solid waste paste filling material is a new type of stuff applyied to non - village - relocation coal extraction.

固体废物膏体充填材料是在我国实施不迁村采煤的一种新型材料.

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