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Keyword [Fully]
Result: 121 - 140 | Page: 7 of 10
121. Study On Key Technology Of Heading Of Fully Mechanized Caving Faces In Steeply Dipping Seam
122. Research On The Overburden Structure Of Fully Mechanized Caving Face In No.2 Coal Seam Of Lingwu Coalfield
123. Research On Technology Of Surrounding Rock Controlling And Supporting In Fully-mechanized Caving Roadway
124. Research On Coal-Rock Movement Law And Drawing Technology For Fully Mechanized Caving Face Of Special Thick Coal Seam In The Anjialing No.2 Coal Mine
125. Study On Coal Rock Caving Laws And Technological Parameters Of Top-Coal Caving Of Fully Mechanized Mining With Great Cutting Height For Thick Coal Seam
126. Research On Long Hole Loosen Blasting Technology For Bottom Floor Rock Of Fully-mechanized Face In Coal Seam
127. Study On Retaining Safety Coal Pillar Against Sand With Fully Mechanized Caving Under Thick Alluvium And Thin Bedrock
128. Study On Key Techniques Of Fully-mechanized Fast Driving For Large Cross Section Coal Roadway
129. The Research Of Fully Mechanized Caving Face Man-machine-environment System Based On IE
130. Strata Behavior Of Fully Mechanized Coal Face With Sublevel Caving By Light Supports In Faults Pillar
131. Study On Reliability Of The Man-Machine-Environment System Of Fully-Mechanized Face
132. Research On Scenic Water Treatment Of Chongqing Three Gorges Plaza
133. Three-Dimensional Oxidation Ditch Combine With Falling Water Aeration
134. Design Of The Fully Wiped Co-rotating Twin Screw's Tooth Profile And Study On Method For Machining The Twin Screw
135. Research On Friction Factor Of Fluid Resistance And Preliminary Research On The Simulation Of Atmospheric And Vacuum Distillation Process By PRO/II
136. Research On The Rule Of Dust Distribution In Fully-mechanized Coal Face
137. Research On Mechanism Of The Moving Up Of Casing In North China Oilfield
138. Study On Caving Characteristics And Caving Leakage Risk Mechanism In Thick Coal Seam With A Stratum Of Gangue In Fully-mechanized Mining With Top Coal Caving
139. Study On The Gas Migration In The Goaf Filling Of Full-mechanized Mining Working Face
140. Study On The Law Of Coal Spontaneous Combustion In Goaf Of Fully-mechanized Face With Y-type Ventilation
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