DIN ETS 300072-2000 终端设备(TE).可视图文表示层协议.可视图文表示层数据语法
Terminal Equipment (TE) - Videotex presentation layer protocol - Videotex presentation layer data syntax (Endorsement of the English version ETS 300072:1990 + A1:1996 as German standard)
This standard deals with the syntax and the coding of application and presentation data to be exchanged in a europan videotex system between terminal and system as well as between videotex systems. Three different types of displays are described: alphamosaic, geometry and photography.#,,#