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对国外轴承钢的熔炼方法、轴承钢牌号及其化学成分作了介绍。比较了各主要国家的轴承钢熔炼标准、钢材质量检测方法和轴承钢中非金属夹杂物的评定标准。表４个，参考文献４ 篇。
Foreign bearing steel melting method, bearing steel grades and their chemical composition were introduced. Comparison of the major countries of the bearing steel melting standards, steel quality testing methods and bearing steel non-metallic inclusions assessment standards. Table 4, 4 references.