ISO 4422-5:1997Withdrawn

Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications — Part 5: Fitness for purpose of the system

Tubes et raccords en poly(chlorure de vinyle) non plastifié (PVC-U) pour l'adduction d'eau — Spécifications — Partie 5: Aptitude à l'emploi du système

This edition has been replaced by ISO 1452-5:2009.