DIN EN 62156-2002 视频压缩12.56mm型D-9元件格式525/60和625/50(数字S)的视频录制 (IEC 62156:2001); 德文版本 EN 62156:2001
Digital video recording with video compression 12,65 mm type D-9 component format 525/60 and 625/50 (digital S) (IEC 62156:2001); German version EN 62156:2001