MSC.569(109) Performance Standards for the Reception of Maritime Safety Information and Search and Rescue Related Information by MF and HF Digital Navigational Data (NAVDAT) System 中频和高频数字导航数据(NAVDAT)系统接收海上安全信息和搜救相关信息的性能标准
国际公约法规(含国/部/行标) / MSC
77阅读2025-05-20
