DIN 3509:2022-06 Valves for potable water supply in buildings - Draw-off taps (PN 10) - Requirements and tests
标准编号:DIN 3509:2022-06
英文标题:Valves for potable water supply in buildings - Draw-off taps (PN 10) - Requirements and tests
德文标题:Armaturen für Trinkwasseranlagen in Gebäuden - Auslaufventile (PN 10) - Anforderungen und Prüfungen
发布日期:2022-06
标准预览图


