EN ISO 10545-14:1997 Ceramic Tiles - Part 14: Determination of Resistance to Stains Supersedes EN 122: 1991; ISO 10545-14: 1995, Including Technical Corrigendum 1: 1997
2015EN ISO 10545-14:2015 Ceramic Tiles - Part 14: Determination of Resistance to Stains
1997EN ISO 10545-14:1997 Ceramic Tiles - Part 14: Determination of Resistance to Stains Supersedes EN 122: 1991; ISO 10545-14: 1995, Including Technical Corrigendum 1: 1997