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    Development and Production of High-Temperature Alloy Seamless Tubulars
    Tian Dang
    2002, 31(3): 1-6.
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    Brief Discussion on Domestic Development of Production of Microalloyed Non-Quenched and Tempered Oil Well Pipe
    Cheng Haitao, Cui Runjiong
    2002, 31(3): 7-10.
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    FE Simulation and Experimental Research on Wall Thickness Unevenness in Rotary Piercing Process
    Shuang Yuanhua, Lai Mingdao
    2002, 31(3): 11-15.
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    Mathematical Model for Sink-drawing Process for Manufacturing Tube for Motor Rear-View Mirror Support
    Huang Zhenyi
    2002, 31(3): 16-19.
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    Discussion on Mechanism of Deoxidation of Deoxidating Agent
    Zen Zhaohui, Yan Zesheng
    2002, 31(3): 20-21.
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    Discussion on Process of Edge Dual-radius Forming of Blank for Straight Welded Pipe
    Cao Guofu, Deng Yueyang
    2002, 31(3): 22-27.
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    Analysis for Causes for Bending-rupture Failure of Welded Tube Made of Q345A Steel Strip
    Wan Weiguo
    2002, 31(3): 28-30.
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    A Rough Discussion on Requirements for Pipes for Ethylene Facilities
    Xiong Jianxin
    2002, 31(3): 31-32.
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    Developing Domestic Steel Tube Continuous Rolling Mills
    Hao Runyuan, Ma Yi
    2002, 31(3): 33-34.
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    6SE70 Frequency Converter Group Control System Based on Profibus-DP Site-Bus Technique
    Meng Hongli
    2002, 31(3): 35-37.
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    Application of Process Computer System to Steel Tube Manufacture
    Huang Weiqiu, Sun Shuanglin, Sun Jianguo
    2002, 31(3): 38-41.
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    Powder Plastics Coating of Large-sized Welded Water Pipe
    Li Zhengren, Li Rui
    2002, 31(3): 42-45.
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