Home / Standards / GB/T 20549-2023 GB/T 20549-2023 Active Specifications and test methods of electromagnetic compatibility for digital cellular mobile communications repeater 数字蜂窝移动通信直放机电磁兼容技术要求和测试方法 Standard Type GBT ICS 33.100.01 CCS L06 Status 现行 Issue Date 2023-03-17 Implementation 2023-10-01 Responsible Dept 国家标准委 Drafting Unit N/A