Home / Standards / GB/T 20389-2006 GB/T 20389-2006 Active Determination of acrylonitrile residues in acrylic fibre 腈纶纤维中丙烯腈残留量的测定 Standard Type GBT ICS 59.080.01 CCS W04 Status 现行 Issue Date 2006-05-25 Implementation 2006-12-01 Responsible Dept 中国纺织工业联合会 Drafting Unit 中国纺织工业联合会