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综合数字业务网: 条款2-三方业务-NO.1数字用户信令系统

Integrated Services Digital Network (ISDN) - Stage 3 Description for Multiparty Supplementary Services Using DSS 1 Clause 2 - Three Party (3PTY) - Digital Subscriber Signalling System No. 1 (Study Group 11) 39 pp

国外标准 现行

标准号:ITU-T Q.954.2-1995

标准名称: 综合数字业务网: 条款2-三方业务-NO.1数字用户信令系统

英文名称:Integrated Services Digital Network (ISDN) - Stage 3 Description for Multiparty Supplementary Services Using DSS 1 Clause 2 - Three Party (3PTY) - Digital Subscriber Signalling System No. 1 (Study Group 11) 39 pp

标准类型:国外标准

标准状态:现行

中国标准分类号(CCS):M38

国际标准分类号(ICS):33.060.80

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