DIN EN 61162-400:2002 海上导航和无线电通信设备及系统.数字接口.第400部分:.多通话器和多受话器.船用系统互连.总则和一般原理
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); German version EN 61162-400: