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利用调整仰俯斜采煤,结合爆破技术通过落差5.5m、8.5 m组合断层,避免了综采放顶煤工作面搬家造成的损失。
By adjusting the pitching inclined coal mining, combined with blasting technology through the gap 5.5m, 8.5 m combined fault, to avoid the loss of fully mechanized caving face moving caused by the loss.