A.613(15) Performance Standards for Shipborne MF/HF Radio Installations Capable of Voice Communication, Narrow-Band Direct Printing and Digital ive Calling 关于可进行通话、窄带直接印字电报和数字选择性呼叫的船用中/高频无线电设备的性能标准 (Amended by A.806(19))
国际公约法规(含国/部/行标) / A. Resolution(大会决议)
57阅读2022-02-18
