ISO/IEC 18051:2012现行
Information technology - Telecommunications and information exchange between systems - Services for Computer Supported Telecommunications Applications (CSTA) Phase III
出版：International Organization for Standardization
专家解读视频
Describes the Services and Event Reports for Computer-Supported Telecommunications Applications, Phase III (CSTA).
NEN ISO/IEC 18051 : 2012 - Identical
07/30162251 DC : 0 - Identical
04/30126211 DC : DRAFT NOV 2004 - Identical
CSA ISO/IEC 18051 : 2014(R2019) - Identical
NEN ISO/IEC 18051 : 2012 - Identical
CSA ISO/IEC 18051 : 2014(R2019) - Identical
