1Using well continuous coal mining machine to realize coal continuous mining process in open-pit mineLIU Zhifang, ZHAO Dexin1-42The equipment selection based on the number of loading system in open-pit mineXIAO Guoqiang, SHANG Tao5-93The effect of blasting vibration on slope stability in open-pit mineSONG Jinghui, WU Jianqi, HE Yijian10-12,164The outward coal transportation system scheme in Zhunhanuoer open-pit coal mineCUI Xiaolin, TENG Wenwei13-165Analysis on the influencing factors of the electric shovel efficiency in Anjialing open-pit mineDENG Youran, CHEN Defu, WEI Hua, MEI Bin, XIE Yueyan17-19,236The test and application of air interval device in Kunyang phosphate mineHE Dongmei, CHEN Pengneng, ZHANG Ruxue20-237Stripping mining technology in Xieertala open-pit coal mineNING Dafang24-27,308Analysis of blending method in Xinjiang Baoming oil shale open-pit mineHAN Gang, ZHU Wenhong28-309Concentrated contiguous comprehensive governance method in Nalinmiao coal mine old goafYANG Bin31-3310Analysis on Au occurrence in a certain gold concentrateCHEN Gang34-3611Comprehensive analysis on throwing blasting-overcastting mining technique in the open-pit coal mineWANG Shaowen, HAN Liang37-4012Drainage design in Thar region of PakistanYANG Liping, WU Ye41-4313Main forms and technology comparison of mobile crusher station in open-pit mineYANG Ying, ZHANG Wanshan44-4614Current situation and development trend of monitoring system in coal mine of ChinaZHANG Dong47-4915The application of MSTP network in Pingshuo mining areaSONG Liping, LI Yulian, LEI Kai, QIN Hua, WANG Shuping, LI Shilin50-5216Application of Trimble X100 UAV in open-pit mineLI Bo53-56,6017Anti deviation mechanism of rollers in belt conveyorWANG Huanlin57-6018Technology of installing capacitance compensation device in cummnings generator setQIN Shaohua61-6419The improvement of 4 m3 shovel driving shaft axis assembly technologyZHOU Chuan65-66,6920Selection of high strength boltLU Yadong67-69 