NEN ISO/IEC 15505:2003现行
Information Technology - Telecommunications And Information Exchange Between Systems - Private Integrated Services Network (Pisn) - Specification, Functional Model And Information Flows - Message Waiting Indication Supplementary Service
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN ISO/IEC 15505:2003
发布时间：2003/6/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：17
标准简介
2003 [01/06/2003]2000 [01/05/2000]
等同采用的国际标准
ISO/IEC 15505 : 2003(R2015) - Identical
ISO/IEC 15505 : 2003(R2015) - Identical
ISO/IEC 15505:2003 - Identical
