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METHOD FOR DESIGNING SUPPORTING PARAMETERS OF TRANSITION SUPPORT FOR MIXED MINING FACE OF FILLING AND FULLY-MECHANIZED MINING
METHOD FOR DESIGNING SUPPORTING PARAMETERS OF TRANSITION SUPPORT FOR MIXED MINING FACE OF FILLING AND FULLY-MECHANIZED MINING
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机译:充填及综采混合面过渡过渡支撑参数设计方法
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摘要
A design method for transition support timbering parameters of filling and fully-mechanized coal mining and mixed mining surface. Firstly, determining a total length L
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