Sistemas de abastecimiento de agua contra incendios.
Water supplies systems for fire fighting.
Systèmes de distribution d'eau pour le lutte contre l'incendie.
Buy on AENOR
See part of the content of the standard
13.220.10 / Fire-fighting
91.140.60 / Water supply systems
CTN 23 - Fire safety
It is cancelled by: UNE 23500:2018
Cancel: UNE 23500:1990
