Sound system equipment - Part 11: Application of connectors for the interconnection of sound system components (IEC 60268-11:1987 + A1:1989 + A2:1991); German version HD 483.11 S3:1993
音响系统设备.第11部分:音响系统部件互连用连接器的应用(IEC 60268-11-1987+A1-1989+A2-1991);德文版HD 483.11 S3:1993