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介绍了谢桥矿C13 1煤层沿空掘巷的支护方式和生产期间的治理经验。为“三软”煤层沿空掘巷的支护和生产期间的治理提供一定的依据。
The supporting way of roadway driving along G73 and the management experience during production are introduced. It provides some evidences for the support and driving during the roadway driving along next goaf in “three soft” coal seam.