Graphical Symbols for Electrical Apparatus (Communication) for Marine Engineering Drawings
发布日期:1981-08-20 实施日期:1984-05-18
Code for design of communication engineering in residential districts and residential buildings
发布日期:2010-07-15 实施日期:2011-02-01
Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Equipment:Mobile Station Part Ⅱ:Protocol Conformance Test
实施日期:2007-05-16
Technique requirement of IPv6:Path MTU discovery for IPv6
发布日期:2011-01-21 实施日期:2011-01-01
800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment technical requirements - Part 2: User data equipments
发布日期:2009-12-11 实施日期:2010-01-01
LTE FDD digital cellular mobile telecommunication network Uu interface layer three technical requirement(phase 1)part 2:User Equipment(UE) procedures in idle mode
发布日期:2013-07-22 实施日期:2013-07-22
Technical requirement of wire voice-band modulation/demodulator for Type 300bit/s
发布日期:1991-05-27 实施日期:1991-12-01
Test method for user equipment of LTE FDD digital cellular mobile telecommunication network (Phase 1). Part 5:network compatibility test
发布日期:2013-07-22 实施日期:2013-07-22
Testing Method of Mobile Station(lncluding Non Uim Mobile Station)for 800MHz 2GHz cdma2000 Digital Cellular Mobile Telecommunication Network Part 3:Network Compatibility Test
发布日期:2009-06-15 实施日期:2009-09-01
Methods of measurement for electronic performance of 64kbit/s time division multiplex equipments
发布日期:1993-05-11 实施日期:1993-07-01
Apparate mit einer oder mehreren Sonderfunktionen Zum Anschluss an bestimmte Oeffentliche Fernsprechnetze. Apparate mit Sperrvorrichtung fuer ausgehende Gespraeche Apparatus with one or more particular...
实施日期:1988-11-30
Guide of environmentally conscious declaration for ICT & CE products
发布日期:2009-04-20 实施日期:2009-12-01
Ultrafine coaxial cables with insulation diameter below 1mm and cable assemblies
发布日期:2012-06-29 实施日期:2012-10-01
General specification for VHF/FM vehicle radio
发布日期:1992-02-01 实施日期:1992-05-01
Short-wave single sideband commumication equipment--Quality grading standard
实施日期:1993-07-01
General specification of analysis receivers used for communication EW
发布日期:1906-06-08 实施日期:1997-01-01
Environmental requirement and test methods,for short wave single-sideband communication equipment ...
实施日期:1996-01-01
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