NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 30660
DIN 30660
Sealing materials for gas and water supply as well as water heating systems - Non-hardening jointing compounds and polytetrafluoroethylene (PTFE) tapes for metallic threaded joints in domestic installations
Title (German)
Dichtungsmittel für die Gas- und Wasserversorgung sowie für Wasserheizungsanlagen - Nichtaushärtende Dichtmittel und Polytetrafluoroethylen (PTFE)-Bänder für metallene Gewindeverbindungen der Hausinstallation