Multilayer piping systems for hot and cold water installations inside buildings — Part 3: Fittings
Systèmes de canalisations multicouches pour installations d'eau chaude et froide à l'intérieur des bâtiments — Partie 3: Raccords
23.040.45 - Plastics fittings.
91.140.60 - Water supply systems. Including water meters in buildings
Es modificada por: ISO 21003-3:2008/Amd 1:2021
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Ingles / Frances