ICS 03.220.40CCS R 28中华人民共和国国家标准GB/T 44414—2024海上自主无线电设备技术要求Technical requirements for autonomous maritime radio devices2024-08-23 发布2025-03-01 实施国家市场监督管理总局国家标准化管理委员会发 布目　　次前言 ···························································...