IEC PAS 63343 (2021)(Ed1.0) Maritime Navigation and Radiocommunication Equipment and Systems – VHF Data Exchange System – Requirements and Methods of Testing for Stations Including ASM Functionality 海上导航和无线电通信设备及系统 - VHF数据交换系统 - 包括ASM功能的电台的要求和测试方法
国际公约法规(含国/部/行标) / IEC and ISO
28阅读2022-02-11
