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本文对国际标准化组织ISO/TC58气瓶技术委员会所制订的四个无缝钢瓶标准或草案,即ISO4705、ISO/DIS9809—1、ISO/DIS9809—2及ISO/CD9809—3,作了归纳,比较与分析;结合发达工业国家和中国的技术现状进行了评价。
This paper summarizes and compares four standards and drafts of seamless steel cylinders (ISO4705, ISO / DIS9809-1, ISO / DIS9809-2 and ISO / CD9809-3) formulated by the International Organization for Standardization ISO / TC58 Gas Cylinder Technical Committee And analysis; combined with the technological status of developed industrial countries and China were evaluated.