2021UNE-EN ISO 10874:2012/A1:2021 Resilient, textile and laminate floor coverings - Classification - Amendment 1: Elimination of class 22+ (ISO 10874:2009/Amd 1:2020)
2012UNE-EN ISO 10874:2012 Resilient, textile and laminate floor coverings - Classification (ISO 10874:2009)