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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
CCSA held the 5th Session of its ... 2012-12-18
CCSA held the 4th Session of its ... 2012-04-06
The 10th General Assembly of CCSA... 2011-12-30

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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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The Newly Standards

YD-2013-0931T Technical Requirement for LTE based Broadband Trunking Communication(B-TrunC) System (Phase 1) 2014-01-20
YD/T 1461-2013 Telecommunication optical fiber cables installed in micro-trench 2013-10-17
YD/T 1954-2013 Characteristics of a bending loss insensitive single mode optical fibre for the access network 2013-10-17
 


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