UNE-EN 12149:1998 WALLCOVERINGS IN ROLL FORM. DETERMINATION OF MIGRATION OF HEAVY METALS AND CERTAIN OTHER ELEMENTS, OF VINYL CHLORIDE MONOMER AND OF FORMALDEHYDE RELEASE.
1998UNE-EN 12149:1998 WALLCOVERINGS IN ROLL FORM. DETERMINATION OF MIGRATION OF HEAVY METALS AND CERTAIN OTHER ELEMENTS, OF VINYL CHLORIDE MONOMER AND OF FORMALDEHYDE RELEASE.