When the strike of fault is not parallel with the measuring line in the gateway, the reconstruction image of fault in coal seam is clear.
当断层走向与巷道测线不平行时，煤层内断层重建图像清晰。
When the strike of fault is not parallel with the measuring line in the gateway, the reconstruction image of fault in coal seam is clear.
当断层走向与巷道测线不平行时，煤层内断层重建图像清晰。
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