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GOST R 55388-2012 System of national standards in the field of quality of a telecommunication service Evaluation of the quality of communication services on the basis of consumer v.pdf

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1、 55388 2012 2014 55388 2012 II 1 2 , 3 27 2012 . 2092- 4 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 55388 2012 1 . System of national standards in the field of quality of a telecommunication service. Evaluation of the quality of communication services on the basis of consumer views 20140101 1

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