A.804(19) Performance Standards for Shipborne MF Radio Installations Capable of Voice Communication and Digital ive Calling 进行语音通信和数字选择性呼叫的船载中频(MF)无线电装置的性能标准(Amended by MSC.68(68))
国际公约法规(含国/部/行标) / A. Resolution(大会决议)
60阅读2022-02-14
