Home / Standards / GB/T 20200-2006 GB/T 20200-2006 Abolished Sodium alpha-olefin sulfonate α-烯基磺酸钠 Standard Type GBT ICS 71.100.40 CCS G73 Status 废止 Issue Date 2006-03-08 Implementation 2007-01-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会