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卫星导航地基增强系统数据处理中心数据接口规范
参考页数:140
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海事中频(MF),中频/高频(MF/HF)和/或甚高频(VHF)移动业务的发生,传送和接收数字精选呼叫(DSC)设备的测量方法和技术特征.第1部分:通用要求(英文版本EN 300338-1 V1.4.2 (2017-11)的核准本作为德国标准)
Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service - Part 1: Common requirements (Endorsement of the English version EN 300 338-1 V1.4.2 (2017-11) as German standard)
参考页数:2P.;A4
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海上导航和无线电通信设备及系统.航线控制系统.操作和性能要求、试验方法及要求的试验结果
Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, methods of testing and required test results
参考页数:117P.;A4
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转子式空气雾笛
Rotor air fog whistle
参考页数:10P.;A4
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船用棱镜式双筒望远镜.技术条件
Specification of prism binoculars on shipboard
参考页数:7P.;A4
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船用倾斜仪
Marine clinometer
参考页数:8P.;A4
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船用轻型三杆分度仪
Marine light-weright three fulcrum bar graduator
参考页数:8P.;A4
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船用罗经方位圈
Azimuth circle of ship compass
参考页数:8P.;A4
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