DIN 3357-4 (1981-12)被替代
Full bore nonferrous metal ball valves
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 3357-4 (1981-12)
发布时间：1981/12/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：5
标准简介
In conjunction, with DIN 3357 Part 1, applies to the overall lengths, pipe connecting dimensions and space requirement dimensions, types, design, materials, testing and marking of full bore nonferrous metal ball valves.
替代本标准的新标准
