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兖州矿业(集团)公司济宁三号煤矿通过采用井下震波探测技术,查明了63下04工作面内断层的组合延展情况,为提前采取安全技术措施过断层提交了详实的地质资料。
Through the use of underground seismic wave detection technology, Yanzhou Mining (Group) Company Jining No. 3 coal mine has identified the combined extension of faults in 63 Xia 04 working face and submitted detailed geological data for safety measures adopted in advance.