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对汽车铸铁凸轮轴国产化中的几个基础性和关键性技术问题进行了论述 ,其结论在理论研究和生产应用中对汽车关键零部件的研究及其国产化生产具有较大的理论意义和实用价值
Several basic and key technical problems in the domestication of automotive cast iron camshafts are discussed. The conclusions are of great theoretical significance in the research of the key components of automobiles and their localization production in the theoretical research and production applications. Practical value