DIN 86502 (1973-07)被替代
Gunmetal Screwed Bonnet Non-return Valves With Non-soldered Pipe Unions With Cutting Ring
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 86502 (1973-07)
发布时间：1973/7/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Valves in are intended for pipe systems where the pipes are made of copper or wrought copper alloys. The limiting values given for nominal pressure and temperature must be observed.
替代本标准的新标准
