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Keyword [Deep hole blasting]
Result: 81 - 91 | Page: 5 of 5
81. Research On The Dynamic Response Characteristics Of Large Section Caves Under The Dynamic Load Of Blasting In Building Materials Mines
82. Research And Application Of Characteristics Of Explosion Load For Air-deck Charge In Deep Hole Blasting
83. Mechanisms And Application Of Energy Vibrational Release And Structural Regulation Induced By Roof Deep-hole Blasting For Preventing Coal Bursts
84. Research And Application Of Blasting Fracturing And Pressure Relief Technology For Thick And Hard Roof In Ⅱ7224N Working Face Of Renlou Coal Mine
85. Application Research On Crossing Fault Technique Of 1006 Working Face In Fucun Coal Mine
86. Research On Optimization Of Blasting Hole Arrangement In Medium And Deep Holes Based On 3D Solid Model Of Tunnel
87. Research On High Efficiency Hole Sealing Material And Technology Of Deep Hole Pre-splitting Blasting For Roof Of Coal Seam In Sihe Coal Mine
88. Optimisation And Application Of Deep Hole Blasttrenching Patio Parameters
89. Research On Raise Excavation Technology By Long Hole Blasting Considering Hole Deviation
90. Study And Application Of Deep Hole Pre-splitting Technology In The Rock Protective Seam Working Face Of Pingmei Thirteenth Mine
91. Research On Pre-split Technology Of Deep-hole Multi-directional Cumulative Blasting In Oblique Penetrating Fault
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