ISO/IEC 20116:2004 EN c9d0e08f
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows - Message centre monitoring and mailbox identification supplementary services
现行
发布日期 :
2004-05-21
实施日期 :
ISO/IEC 21888:2001 EN 28d75dd3
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Call Identification and Call Linkage Additional Network Feature
现行
发布日期 :
2001-09-13
实施日期 :
ISO/IEC 20117:2004 EN 91daa026
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Message centre monitoring and mailbox identification supplementary services
现行
发布日期 :
2004-05-21
实施日期 :
IEC 62320-1:2007+AMD1:2008 CSV EN 29b122d6
Maritime navigation and radiocommunication equipment and systems - Automatic identification system (AIS) - Part 1: AIS Base Stations - Minimum operational and performance requirements, methods of testing and required test results
REVISED
发布日期 :
2009-05-27
实施日期 :