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综述中国的艺术铸造—历史与展望··················……谭德容(1一2)机械安全标准与铸造机械安全标准············……卢军等(l一55)我国铸造行业活动面临问题及对策···············……田世江(2一l)我国铸造机械标准化概况··
Review China’s Art Casting - History and Prospects ............ Tan Derong (1 a 2) Machinery Safety Standards and Foundry Machinery Safety Standards ... ···························· Lu Jun et al (l-55) Foundry Industry Activities in China are facing problems and countermeasures ...... Tian Shijiang (2l) China’s foundry machinery standardization Overview ··