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辽宁省土木建筑学会建材专业组,不久前邀请有关的科学研究、设计部门和滑石矿等单位的三十余名代表,在海城滑石矿,举行了关于滑石矿露天与井下同时开采的技术合理性问题的学术讨论。会议期间,与会者听取了矿山和地质勘探情况介绍,参观了海城滑石矿的露天和井下开采现场,就露天滑帮原因、露天与井下能否同时开采、海城滑石矿的开采方法的选择、矿山近年生产接续以及勘探区等问题进行了讨论。
Liaoning Province Civil Engineering Building Materials Professional Group, not long ago invited the relevant scientific research, design department and talc and other units of more than thirty representatives in Haicheng talc, held on the talc open pit and underground mining at the same time reasonable technology Academic discussion of sexual issues. During the conference, attendees heard briefings on mines and geological exploration, visited the open-air and underground mining sites of Haicheng talc mine, and discussed the reasons for the open-air sliding and whether the open pit and the underground can be mined at the same time. The selection of mining methods for Haicheng talc mine , Mine production in recent years, as well as prospecting areas and other issues were discussed.