Finite Element Method for Prediction of Rock Breaking Performance of the Tipped Hob With Different Tooth Profiles by Xiukun Hu, Hongxiang Jiang, Changlong Du

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Analysis of Roadheader for Breaking Rock Containing Holes under Confining Pressures by Zenghui Liu, Changlong Du, Hongxiang Jiang, Kai Liu

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Influence of pick working angle on cutting performance of auger miner’s aiguille by Lin Fu, Changlong Du, Jianping Li, Kehong Zheng

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Dynamics Behavior Research on Variable Linear Vibration Screen with Flexible Screen Face by Changlong Du, Kuidong Gao, Jianping Li, Hao Jiang

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