山西省煤管局于9月21日至26日在太原选煤厂召开了全省煤质、选煤工作会议。参加会议的有十二个局、矿、选煤厂、省科技情报所、省煤矿设计院、大钢焦化厂、唐山煤炭研究所等单位的43名代表。会上由省煤管局介绍了今年1至9月份各单位煤质和选煤工作的完成情况,提 Coal Mining Administration of Shanxi Province from September 21 to September 26 at the Taiyuan Coal Preparation Plant held a coal quality, coal preparation work conference. At the meeting, there were 12 representatives from bureaus, mines, coal preparation plants, provincial science and technology intelligence institutes, provincial coal mine design institutes, Dachang Coking Plant and Tangshan Coal Research Institute. At the meeting by the Provincial Coal Authority introduced from January to September this year, the units of coal and coal preparation work completed, mention