NA 031
DIN Standards Committee Firefighting and Fire Protection
Standards
[Withdrawn]
DIN 14461-1
DIN 14461-1
Delivery valve installation connected with rising fire mains under pressure
Title (German)
Feuerlösch-Schlauchanschlußeinrichtungen; Anschluß an Steigleitungen "naß" und "naß/trocken" (Wandhydrant)