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
标准预览图


