Peng Guixiang, Rong Zhixin. THE APPLICATION OF THE UNDERGROUND BLASTING TECHNIQUES TO THE PROCESSING OF DRILLING TOOL ACCIDENTS[J]. COAL GEOLOGY & EXPLORATION, 1996, 24(4): 62-62,50.
Citation: Peng Guixiang, Rong Zhixin. THE APPLICATION OF THE UNDERGROUND BLASTING TECHNIQUES TO THE PROCESSING OF DRILLING TOOL ACCIDENTS[J]. COAL GEOLOGY & EXPLORATION, 1996, 24(4): 62-62,50.

THE APPLICATION OF THE UNDERGROUND BLASTING TECHNIQUES TO THE PROCESSING OF DRILLING TOOL ACCIDENTS

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