Sistemas de abastecimiento de agua contra incendios.
Water supplies systems for fire fighting.
Systèmes de distribution d'eau pour le lutte contre l'incendie.
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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 23500:2021
Cancel: UNE 23500:2012
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