标准号：ITU-T Q.663 FRENCH-1988
实施状态：现行
中文名称：NO.7(TUP)至No.6信令系统互通的逻辑程序
英文名称：Logic procedures for interworking of signalling system No. 7 (TUP) to No. 6
发布日期：1988
标准简介：State overview diagram for interworking of Signalling System No.7 (TUP) to No.6; Notes to interworking of Signalling System No.7 (TUP) to No.6; Interworking of Signalling System No.7 (TUP) to No.6
文件格式：PDF
文件大小：154.22KB
文件页数：5 （以上信息更新时间为：2019-11-28）
