Home / Standards / GB/T 15818-2018 GB/T 15818-2018 Active Test method for biodegradability of surfactants 表面活性剂生物降解度试验方法 Standard Type GBT ICS 71.100.40 CCS G72 Status 现行 Issue Date 2018-12-28 Implementation 2019-07-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A