KS K ISO 12947-4:2019 Textiles — Determination of the abrasion resistance of fabrics by the Martindale method — Part 4: Assessment of appearance change
2019KS K ISO 12947-4:2019 Textiles — Determination of the abrasion resistance of fabrics by the Martindale method — Part 4: Assessment of appearance change
2014KS K ISO 12947-4:2014 Textiles — Determination of the abrasion resistance of fabrics by the Martindale method — Part 4: Assessment of appearance change
2008KS K ISO 12947-4:2008 Textiles-Determination of the abrasion resistance of fabrics by the Martindale method-Part 4:Assessment of appearance change