Home / Standards / GB/T 22861-2009 GB/T 22861-2009 Abolished Worsted yarn interweave with wollen yarn fabric 精粗梳交织毛织品 Standard Type GBT ICS 59.080.30 CCS W23 Status 废止 Issue Date 2009-04-21 Implementation 2009-12-01 Responsible Dept 中国纺织工业联合会 Drafting Unit 中国纺织工业联合会