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    關(guān)于我國大直徑無縫鋼管機組比例問題的分析

    INVESTIGATION OF PROPORTION TAKEN BY DOMESTIC LARGE-SIZED SEAMLESS STEEL PIPE MILLS

    • 摘要: 論述了世界上工業(yè)發(fā)達國家和我國大直徑無縫鋼管生產(chǎn)的概況,鋼管總生產(chǎn)能力,大直徑無縫鋼管生產(chǎn)能力及大直徑無縫鋼管生產(chǎn)能力占總生產(chǎn)能力的比例。指出了大直徑無縫鋼管生產(chǎn)工藝的發(fā)展趨勢。

       

      Abstract: The paper deals with such issues as the general situations of large-sized seamless steel tube production both in China and worldwide industrialized countries, total steel tube production capacity of each country involved, its capacity of large-sized seamless steel tubes as well as the proportion the large-sized tube capacity acounts for to the total capacity of each country, Also predicted in the paper is the developing trend of large-sized seamless steel tuber-making technologies.

       

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