Parameter Determination of Dragline Excavator Casting Technology in Slowly Inclined Coal BedKONG Xiang-ying1-2
Prevention and Cure of Dumping Bench Local Sinking in Fushun Western Open-pit Coal MineSONG Xue-guan3-4
Study of Creeping Slope Distortion Destroy Rule and Dynamic Control Technology in Opencast徐志远, 李绍臣, 陈义东15-17,19