DIN EN ISO 12945-4:2021-04 Textiles - Determination of fabric propensity to surface pilling, fuzzing or matting - Part 4: Assessment of pilling, fuzzing and matting by visual analysis (ISO 12945-4:2020); German version EN ISO 12945-4:2020
2021DIN EN ISO 12945-4:2021 Textiles - Determination of fabric propensity to surface pilling, fuzzing or matting - Part 4: Assessment of pilling, fuzzing and matting by visual analysis (ISO 12945-4:2020); German version EN ISO 12945-4:2020