Home / Standards / GB/T 39503-2020 GB/T 39503-2020 Active Specification for integrated vector management—School 病媒生物综合管理技术规范 学校 Standard Type GBT ICS 11.020 CCS 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