DIN 3442-1 (1987-05)被替代
Polypropylene (PP) valves; requirements and testing
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN 3442-1 (1987-05)
发布时间：1987/5/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：4
标准简介
This standard is included in DIN Handbook 52. Applies to valves made of Type 1 and Type 2 polypropylene (PP) rated for pressures and temperatures as specified in DIN 8077, June 1986 draft, Table 6, for Series 1 and 2 pipes.
