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《Hebei Coal》 2000-04
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View on re - editing on Cirterion of Geological for Coal Recources

YAN Xin - jian (No. 119 Expl. Team of the First Branch of Coalfield Geology of China, Handan 056004, China)  
Along with the development of mew hi. tech. and the changes from the planned economy to the market economy, and the position of geological exploration for the coalfield has basically changed. i. e. the transferring of development of coal industry ,the change of the investment channel, and the development of technic means for exlplorating, the old Cirteion of Geological Exploration for Coal resourse is not suitable. For fit with the position,it is necessary to re- edit it.
【CateGory Index】: P62
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