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New ATIS Report Delivers Strategy... 2014-10-31
CCSA approved two standards invol... 2014-10-20
CCSA and ETSI extend coordination... 2014-07-30
CCSA held the 8th Session of its ... 2014-04-02
CCSA held the 7th Session of its ... 2013-12-27
The 12th General Assembly of CCSA... 2013-12-27
CCSA held the 6th Session of its ... 2013-05-14
The 11st General Assembly of CCSA... 2012-12-24

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CCSA held the 8th Session of its Third Council
CCSA held the 7th Session of its Third Council in Beijing
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Standards Search

   

The Newly Standards

YD 5084.1-2014 Specification for Seismic Test of Switching Equipment Part1 Program-controlled Digital Telephone Exchange 2014-05-06
YD 5084.2-2014 Specification for Seismic Test of Switching Equipment Part2 IP Network Switching Equipment 2014-05-06
YD 5196.2-2014 Specification for Seismic Test of Server and Gateway Equipment Part2 Gateway Equipment 2014-05-06
 


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