Home / Standards / GB/T 23797-2020 GB/T 23797-2020 Active Surveillance methods for vector density—Mosquito 病媒生物密度监测方法 蚊虫 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