IEC 62238 (2003) Maritime Navigation and Radiocommunication Equipment and Systems - VHF Radiotelephone Equipment Incorporating Class \\\"D\\\" Digital Se-lective Calling (DSC) - Methods of Testing and Required Test Results 海上导航和无线电通信设备及系统 - 包含“D”级数字选择性呼叫(DSC)的甚高频(VHF)无线电话设备 - 测试方法及所要求的测试结果
国际公约法规(含国/部/行标) / IEC and ISO
46阅读2021-11-23
