Home / Standards / GB/T 39399-2020 GB/T 39399-2020 Active General specification for BeiDou navigation satellite system geodetic receiver 北斗卫星导航系统测量型接收机通用规范 Standard Type GBT ICS 49.020 CCS V04 Status 现行 Issue Date 2020-11-19 Implementation 2021-06-01 Responsible Dept 中央军委装备发展部 Drafting Unit N/A