Home / Standards / GB/T 38504-2020 GB/T 38504-2020 Active Evaluation method of disinfection effect of spray disinfection 喷雾消毒效果评价方法 Standard Type GBT ICS 11.080 CCS C59 Status 现行 Issue Date 2020-03-06 Implementation 2020-10-01 Responsible Dept 国家疾控局 Drafting Unit N/A