EN 1748-1-2 : Glas in building - Special basic products - Borosilicate glasses - Part 1-2: Evaluation of conformity/Product standard.

VERRE AGREMENT CERTIFICAT BATIMENT BOROSILICATE CARACTERISTIQUE CERTIFICAT CONFORMITE CLASSIFICATION CONTROLE PRODUCTION CRITERE PERFORMANCE DETERMINATION DURABILITE ECHANTILLON ESSAI ETIQUETAGE EVALUATION IDENTIFICATION MARQUAGE CE MATIERE DANGEREUSE NORME EN NORME NBN PERFORMANCE PRODUIT VERRIER