Home / Standards / GB/T 4802.4-2020 GB/T 4802.4-2020 Active Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分:随机翻滚法 Standard Type GBT ICS 59.080.30 CCS W04 Status 现行 Issue Date 2020-07-21 Implementation 2021-02-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A