Home / Standards / GB/T 11989-2008 GB/T 11989-2008 Abolished Anionic surface active agents - Determination of soluble matter content in light petroleum 阴离子表面活性剂 石油醚溶解物含量的测定 Standard Type GBT ICS 71.100.40 CCS G72 Status 废止 Issue Date 2008-05-28 Implementation 2008-12-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会