NF EN IEC 60974-9

Arc welding equipment - Part 9 : installation and use

Le présent document est applicable aux exigences relatives à l'installation et aux instructions d'utilisation du matériel pour le soudage à l'arc et les procédés connexes conçus dans le respect des exigences de sécurité de la NF EN 60974-1, de la NF EN 60974-6 ou équivalent. Les règlementations nationales et locales prévalent sur le présent document.

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