Home / Standards / GB/T 39436-2020 GB/T 39436-2020 Active Code of practice for vector prevention and control—Subway 病媒生物防制操作规程 地铁 Standard Type GBT ICS 11.020 CCS C 05 Status 现行 Issue Date 2020-11-19 Implementation 2021-06-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A