Home / Standards / GB/T 11987-2022 GB/T 11987-2022 Active Surface active agents—Technical alkane sulphonates—Determination of total alkane sulphonates content 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 Standard Type GBT ICS 71.100.40 CCS G72 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A