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TECHNICAL WAYS OF MINING COAL UNDER VILIAGES IN CHINA
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作者 Li Jinzhu (Director ,China Coal Information Institute)Xu Naizhong (China Coal Mining Research Institute ) 《China Coal》 1997年第S1期7-10,共4页
Thisarticle discussesthe urgency andsignificane of mining coal under villages .On reviewingthe test methodsof mining coalunder villages inChina duringthe past 40years, the article also analyses the experiences obtaine... Thisarticle discussesthe urgency andsignificane of mining coal under villages .On reviewingthe test methodsof mining coalunder villages inChina duringthe past 40years, the article also analyses the experiences obtained therefrom. Thearticle finally puts forward technical solutionsfor coal mining under villages and also pinpoints the problems to be solved. 展开更多
关键词 In TECHNICAL wayS OF mining COAL UNDER VILIAGES IN CHINA
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