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本文概要介绍主要工业发达国家在主要轻工业领域所用特殊钢的现状及发展趋势。(文中述及钢号的化学成份见附表)
This article gives an overview of the current status and trends of special steels used in major light industries in major industrialized countries. (The text of the chemical composition of steel and see the attached table)