Home / Standards / GB/T 38150-2019 GB/T 38150-2019 Active Technical specification of efficacy evaluation for degradation of surfactant by biological products 生物产品降解表面活性剂功效评价技术规范 Standard Type GBT ICS 07.080 CCS A21 Status 现行 Issue Date 2019-10-18 Implementation 2019-10-18 Responsible Dept 国家标准委 Drafting Unit N/A