YANG Dongdong, ZHAO Jiangpeng, ZHAO Jianguo, WANG Siyi. Fast drilling technology and development tendency of hard rock in underground coal mine[J]. COAL SCIENCE AND TECHNOLOGY, 2019, (12).
Citation:
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YANG Dongdong, ZHAO Jiangpeng, ZHAO Jianguo, WANG Siyi. Fast drilling technology and development tendency of hard rock in underground coal mine[J]. COAL SCIENCE AND TECHNOLOGY, 2019, (12).
|
YANG Dongdong, ZHAO Jiangpeng, ZHAO Jianguo, WANG Siyi. Fast drilling technology and development tendency of hard rock in underground coal mine[J]. COAL SCIENCE AND TECHNOLOGY, 2019, (12).
Citation:
|
YANG Dongdong, ZHAO Jiangpeng, ZHAO Jianguo, WANG Siyi. Fast drilling technology and development tendency of hard rock in underground coal mine[J]. COAL SCIENCE AND TECHNOLOGY, 2019, (12).
|