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采空区不仅成为今后附近区域煤层开采的重大安全隐患,还会造成地面交通干线和建筑物的损坏,严重危害人民的生命财产安全。
The gob area not only becomes a major safety hazard in the coal seam mining in the vicinity of the future, but also causes damage to the trunk lines and buildings on the ground and seriously endangers the lives and property of the people.