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《Hebei Coal》 2000-04
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Rigorous decision on mining face design to realize normal association of excavation with mining

SUN Jian (No. 10 Mine of Pingdingshan the Mining Group, Pingdingshan 467013, China)  
This thesis analyzes the positive and the negative experience or lesson in design and construction of mining face in No. 10 mine of Pingdingshan. It illustrates the importance of design.
【CateGory Index】: TD82
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