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[1]高真凤,郭艳玲,吴美庆.俄罗斯大直径钢管生产现状及未来发展趋势[J].焊管,2008,31(4):90.[doi:1001-3938(2008)04-0090-03]
GAO Zhen-feng,GUO Yan-ling,WU Mei-qing.Current Production Status of Large Diameter Steel Pipe and Its Future Developing Trends in Russia[J].,2008,31(11):90.[doi:1001-3938(2008)04-0090-03]