青云翻译

Seams in the 15th, the water flowing fractured zone height of 94-115m, will communicate the Taiyuan Formation, sandstone and limestone aquifer, in particular, has increased drastically in the synclinal axis of the Ministry of Water Inflow. Should strengthen the Mine Water.

15th after seam air, water flowing fractured zone height of 94-115m, communication of Taiyuan formation sandstone, limestone aquifers, especially in synclinal axis Chung rush of water. Mine water prevention and control work should be strengthened.

15 coal beds pick the air force rear, leads the water crevasse belt is highly 94-115m, can communicate the Taiyuan group sandstone, the calcareous rock water-bearing stratum, wells up in the synclinal axis department the water volume to increase anxiously especially.Should strengthen the mine pit pr

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15th after seam air, water flowing fractured zone height of 94-115m, communication of Taiyuan formation sandstone, limestone aquifers, especially in synclinal axis Chung rush of water. Mine water prevention and control work should be strengthened.