About 3 item dissertation in line with shallow coal seam mining query results,the following is 1 to 50(Search took 0.046 seconds)

  1. Study on Ground Pressure Characteristic of Shallow Coal Seam Longwall Mining and Its Safe Exploitation Demarcation,LiFengYi/Liaoning Technical University,10/702
  2. A Study on the Law of Rock Movement and Soil Variation in Mining of Coal Seams of Thick Loess and Thin Bedrock,HaoBingYuan/Taiyuan University of Technology,1/259
  3. Study on the Air Leakage Law of Working Face in Shallow Seam of Ningtiaota Coal Mine,WuGang/Xi'an University of Science and Technology,0/136

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