NF EN 144-1

Respiratory protective devices - Gas cylinder valves - Part 1 : thread connections for insert connector

Le présent document fait partie d'une série de normes européennes établies par le CEN dans le cadre de l'application de la Directive européenne sur les Équipements de Protection Individuelle (EPI). Il spécifie les dimensions et les tolérances des raccords filetés des robinets de bouteilles à gaz pour le raccordement entre la bouteille et l'appareil de protection respiratoire.

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