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《HEBEI COAL》 2000-01
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Spreading & application of technology in mining by light support caving

NIU Wen-zhang (Tai'er Coal Mine of Handan Coal Adminis., Handan 056105, China)  
The practices and experiences on mining by the light supported fully mechanized caving method and the technical problems encountered in mining in the relatively thinner thick coal seam(i.e about 3.4m in thickness) in the Tao'er Mine and the solutions are described.
【CateGory Index】: TD823.49
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