An international organization using satellite communications and providing maritime telephone, telex, facsimile, telegram, data communication, distress and safety services.
一个利用卫星通信的国际组织，提供海上电话、电传、传真、电报、数据通信、海难以及保险等服务项目。
TCN (IEC61375), which formulated by International Organization for Standardization, is a data communication standard applied to open train.
TCN (IEC61375)是IEC国际标准化组织制定的适用于开式列车的数据通信标准。
After the satellites communication modes being studied, the International Maritime satellite system is selected as the audio-video data transmission system.
论文通过对卫星通信方式的研究，选定国际海事卫星作为系统的卫星接入方式。
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