Home / Standards / GB/T 17276-1998 GB/T 17276-1998 Active General specification for wireless microphone systems 无线传声器系统通用规范 Standard Type GBT ICS 33.160.10 CCS M72 Status 现行 Issue Date 1998-03-20 Implementation 1998-12-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A