LST EN 61162-400-2003 Maritime navigation and radiocommunication equipment and systems. Digital interfaces. Part 400: Multiple talkers and multiple listeners. Ship systems interconnection. Introduction and general principles (IEC 61162-400:2001)
2003LST EN 61162-400-2003 Maritime navigation and radiocommunication equipment and systems. Digital interfaces. Part 400: Multiple talkers and multiple listeners. Ship systems interconnection. Introduction and general principles (IEC 61162-400:2001)