DIN 3544-1:1985-09 High-density polyethylene (HDPE) valves; tapping valves; requirements and test

标准编号:DIN 3544-1:1985-09

英文标题:High-density polyethylene (HDPE) valves; tapping valves; requirements and test

德文标题:Armaturen aus Polyethylen hoher Dichte (HDPE); Anforderungen und Prüfung von Anbohrarmaturen

发布日期:1985-09

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