NA 003
DIN Standards Committee Valves
Standards
[Withdrawn]
DIN 3230-4
DIN 3230-4
Technical Conditions of Delivery for Valves; Valves for Potable Water Service, Requirements and Testing
Title (German)
Technische Lieferbedingungen für Armaturen; Armaturen für Trinkwasser, Anforderungen und Prüfung