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大型频选复合材料天线罩电性能试验方法
参考页数:11
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大功率通信天线辐射近场电磁环境缩比试验方法
参考页数:13
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海洋导航和无线电通信设备及系统.数字接口.第450部分:多听话器和多监听器.以太网互连
Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 450: Multiple talkers and multiple listeners - Ethernet interconnection
参考页数:84P.;A4
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海上导航和无线电通信设备及系统. 数字接口. 第460部分: 多方通话器和受话器. 以太网互联. 安全和保卫
Maritime navigation and radiocommunication equipmentand systems - Digital interfaces - Part 460: Multiple talkers and multiple listeners - Ethernet interconnection - Safety and security
参考页数:144P.;A4
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海上导航和无线电通信设备及系统.自动识别系统(AIS).第2部分:通用自动识别系统(AIS)的A类船载设备.操作要求和性能要求、测试方法、要求的测试结果
Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - Part 2: Class A shipborne equipment of the automatic identification system (AIS) - Operational and performance requirements, methods of test and required test results
参考页数:302P.;A4
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海上导航和无线电通信设备和系统. 船载导航显示器上导航相关信息的表示. 一般要求试验方法和要求的试验结果
Maritime navigation and radiocommunication equipment and systems - Presentation of navigation-related information on shipborne navigational displays - General requirements, methods of testing and required test results
参考页数:143P.;A4
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船内通信设备基本技术条件
General capability of communications equipment in ships
参考页数:11P.;A4
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船用无线电通信设备附件通用技术条件
参考页数:15P.;A4
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海洋导航和无线电通信设备和系统.自动识别系统(AIS)的B级船载设备.载波监听分时多路访问(CSTDMA)技术
Maritime navigation and radiocommunication equipment and systems. Class B shipborne equipment of the automatic identification system (AIS). Carrier-sense time division multiple access (CSTDMA) techniques
参考页数:100P.;A4
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船舶和海洋技术.声音接收系统
Ships and marine technology. Sound reception systems
参考页数:22P;A4
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