Effects of Processing Parameters of Casting-extruding on Microstructure and Mechanical Properties of P91 Thick-wall Steel Tube von HUI, Tianjing

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Research on Manufacturing Process for Complex Low-alloyed Wear-resisting Crusher Liner von Li, Yongtang, Fu, Jianhua, Lei, Bufang, Jia, Lu, Kuang, Lihua, Cheng, Zhongyang

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Research on the energy economization of electro-hydraulic hammer von Lei, Bufang

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P91厚壁管铸挤复合成形工艺参数对组织和力学性能的影响 von 惠恬静, 雷步芳, 李永堂, 贾璐

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“GRAY—BOX”MODELING METHOD AND PARAMETERS IDENTIFICATION FOR LARGE—SCALE HYDRAULIC SYSTEM von Li, Yongtang

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EXPERIMENTAL RESEARCH ON THE HIGH-SPEED PRECISION SHEARING OF METAL BAR von Fu, Jianhua

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RESEARCH ON THE ENERGY ECONOMIZATION OF ELECTRO-HYDRAULIC HAMMER von Lei Bufang, Li Yongtang, Liu Jiansheng

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Experimental research on the high-speed precision shearing ofmetal bar von Fu, Jianhua, Li, Yongtang, Lei, Bufang, Li, Yaohui

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Research of the dynamic characteristics on a new hydraulic system of electro-hydraulic hammer von Li, Yongtang

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Design method of large-diameter thick-walled tube casting and extrusion compound forming mold cavity von LI YONGTANG, QI HUIPING, LEI BUFANG, WANG RUIQI

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Technological method for improving performance of large-diameter carbon steel cast and rolled flange part von WU YONGHONG, LI YONGTANG, CAO JIANXIN, FU JIANHUA, LEI BUFANG, JU LI

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Method for improving performance of large-caliber thick-wall pipe obtained by casting and extrusion compound forming von LI YONGTANG, HUI TIANJING, JIA LU, LEI BUFANG

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Hydraulic hammer with micro motion of lower hammer von BUFANG LEI, YONGTANG LI, YUANGAN ZHU

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Beat control system of hydraulic hammer von BUFANG LEI, YONGTANG LI, ENXIU SHI

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Hydraulic hammer with micro motion of lower hammer von BUFANG LEI, YONGTANG LI, YUANGAN ZHU

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Liquid gas high speed precision rod cutter von BUFANG LEI, YONGTANG LI, JIANSHENG LIU

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Liquid pneumatic precision rod like material shearing machine von BUFANG LEI, YONGTANG LI, JIANSHENG LIU

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Liquid gas high speed precision rod cutter von BUFANG LEI, YONGTANG LI, JIANSHENG LIU

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Joint resource and trajectory optimization for video streaming in UAV-based emergency indoor-outdoor communication von Guo, Zinan, Hu, Bo, Chen, Shanzhi, Zhang, Bufang, Wang, Lei

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TA transmission method and device von ZHANG DAJUN, WANG LEI, ZHANG BUFANG, SUN JIAYING

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