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    Current Situation, Problems, Countermoves and Prospects of Domestic Seamless Steel Tube Industry（Part Ⅱ）
    ZHOU Qing-jie, ZHU Jing-qing
    2000, 29(2): 1-4.
    Abstract PDF
    Prospect of Domestic Construction of Submerged Arc Straight Welding Pipe Mill
    CHEN Bao-lin
    2000, 29(2): 5-9.
    Abstract PDF
    Approach to Enhancing Yield of Pilger Pipe Mill
    CHENG Hai-tao
    2000, 29(2): 10-14.
    Abstract PDF
    A Cursory Review Concerning Bottom Diameter Progressive Increment of Flat Sizing Roll of Straight Weld Pipe Mill
    CAO Guo-fu
    2000, 29(2): 15-18.
    Abstract PDF
    Discussion on Properties of SA-213 T2 St. Internal Spinned Pipe
    PENG Sun-hong, DENG Er-kang, LIU Cai-ling, HAN Min
    2000, 29(2): 19-21.
    Abstract PDF
    Operation Principle of DEMAG Steel Tube HydrostaticTesting Machine and Fault Analysis
    SHEN Zheng-shu, DU Guang-wei
    2000, 29(2): 22-26.
    Abstract PDF
    Influence of Mating Between Base Metal and Welding Material on Porosity Occurrence in Submerged Arc Weld Pipe Production
    YANG Man-cun, MA Zhang-quan, HUANG Fa-chun
    2000, 29(2): 27-28.
    Abstract PDF
    Testing Concerning Process of Threading Non-CoupledEnd of Coupled Tubing
    XU Cai-bin
    2000, 29(2): 29-30.
    Abstract PDF
    Application and Operation Result of Thermal Gauging System for Steel Tube
    HU Ru-zhuo, ZHENG Gui-ying, ZHUANG Gang
    2000, 29(2): 31-33.
    Abstract PDF
    Method for Modification and Setting of Parameter 1850 CNC of CN Lathe for Tube Processing
    CONG Guo-yuan
    2000, 29(2): 34-36.
    Abstract PDF
    Development of Expanding Mill for Production ofLarge-sized Straight Weld Pipes
    WANG Long
    2000, 29(2): 37-39.
    Abstract PDF
    Computerized Management System for Cold-drawn PipeProduction Line of 76 mm Pipe Plant
    QIU Ning
    2000, 29(2): 40-43.
    Abstract PDF
    Current Situations of Oil Tubing Industries both at Home and Abroad and Proposals Concerning DevelopmentSpeed of Domestic Oil Tubing Industry
    WANG Jie-yun
    2000, 29(2): 44-46.
    Abstract PDF