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GB 50953-2014 in English
Technical code for engineering of network interconnection and dispatch system
valid
Issued on:2014-05-16
$792.00 -
-
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GB 50826-2012 in English
Technical Code for Construction of Electromagnetic Wave Anechoic Enclosure
valid
Issued on:2012-10-11
$1,200.00 -
GB/T 50719-2011 in English
Technical Code for Electromagnetic Shielded Enclosure
valid
Issued on:2011-07-26
$864.00 -
GB 50631-2010 in English
Technical code for private mail boxes of residential buildings
valid
Issued on:2010-11-03
$652.00 -
GB 50635-2010 in English
Code for design of hall system engineering of videoconference
valid
Issued on:2010-11-03
$1,404.00 -
GB/T 50624-2010 in English
Code for acceptance of communication engineering in residential districts and residential buildings
valid
Issued on:2010-11-03
$1,184.00 -
GB/T 50622-2010 in English
Code for design of private telephone switch system engineering
valid
Issued on:2010-08-18
$2,260.00