NF EN 681-1/A2

Elastomeric seals - Material requirements for pipe joints seals used in water and drainage applications - Part 1 : vulcanized rubber

Le présent document comprend des modifications rédactionnelles par rapport à la norme NF EN 681-1 (T 47-305-1). Il est destiné à venir en appui des exigences de la Directive européenne Produits de la Construction par l'ajout d'une Annexe ZA.

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