Home / Standards / GB/T 24121-2009 GB/T 24121-2009 Active Textile products - Determination of the remains of broken sewing needle 纺织制品 断针类残留物的检测方法 Standard Type GBT ICS 59.080.01 CCS W04 Status 现行 Issue Date 2009-06-15 Implementation 2010-02-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A