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江苏省煤炭学会煤炭开采专业委员会于6月21日至23日,在镇江市召开了《江苏省“三下”采煤技术》学术讨论会。煤炭系统生产、管理、科研、设计、院校等21个单位的54位代表参加了会议。这次会议上共交流了14篇文章。代表们讨论认为,我省一般水体下、铁路专用线下采煤技术已取得一定经验;建筑物下采煤,特别是村庄下采煤在个别矿虽然进行了一些尝试,但
Coal Mining Association of Jiangsu Province Coal Mining Commission from June 21 to 23, held in Zhenjiang City, “Jiangsu Province,” three “coal mining technology” Symposium. 54 representatives from 21 units including coal production, management, scientific research, design and academy attended the meeting. A total of 14 articles were exchanged at this meeting. Deputies discussed that under the general water body in our province, some experience has been gained in coal mining technology under special railway lines; although coal mining under buildings, especially coal mining under villages, has made some attempts at individual mines,