KANG Ya-ming, LIU Chang-wu. Shallow talk on the coal mining technology under green mining in the area of northwestJ. CHINA MINING MAGAZINE, 2011, 20(10): 77-80.
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Citation:
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KANG Ya-ming, LIU Chang-wu. Shallow talk on the coal mining technology under green mining in the area of northwestJ. CHINA MINING MAGAZINE, 2011, 20(10): 77-80.
|
KANG Ya-ming, LIU Chang-wu. Shallow talk on the coal mining technology under green mining in the area of northwestJ. CHINA MINING MAGAZINE, 2011, 20(10): 77-80.
|
Citation:
|
KANG Ya-ming, LIU Chang-wu. Shallow talk on the coal mining technology under green mining in the area of northwestJ. CHINA MINING MAGAZINE, 2011, 20(10): 77-80.
|
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