Home / Standards / GB/T 7573-2025 GB/T 7573-2025 Upcoming Textiles—Determination of pH of aqueous extract 纺织品 水萃取液pH值的测定 Standard Type GBT ICS 59.080.01 CCS W04 Status 即将实施 Issue Date 2025-02-28 Implementation 2027-03-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A