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1986年4月10日,在江西煤田地质研究所,召开了“烟煤可选性煤岩学研究”评审会。会议由煤炭部地质局主持。会上
April 10, 1986, Jiangxi Institute of Coal Geology, held a “anthracite coal anthropology research” review. The meeting was chaired by the Bureau of Geology and Mineral Resources. At the meeting