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The 10th General Assembly of CCSA... 2011-12-30
CCSA held the 3rd Session of its ... 2011-12-30
Chairman, Wu Hequan led CCSA dele... 2011-12-29
YDT 1838-2008 Technical Requireme... 2011-06-13
CCSA held the 2nd Session of its ... 2011-04-06
CCSA elected its new Council 2011-01-19
CCSA elected new chairman for its... 2011-01-19
The 9th General Assembly of CCSA ... 2011-01-18

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Spotlights

The 10th General Assembly of CCSA held in Beijing
Chairman, Wu Hequan led CCSA delegation attending the 16th GSC Meeting
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Standards Search

   

The Newly Standards

YDB 066-2011 Wired local area network medium access control security requirements 2011-08-05
YDB 067-2011 Energy efficiency metrologies and test methods for access equipments EPON system 2011-08-05
YDB 068-2011 Energy efficiency metrologies and test methods of access equipment GPON system 2011-08-05
 


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