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ITU-T M.3344
ITU-T Y Supplement 14
ITU-T P Supplement 25
ITU-T Y.2741
ITU-T M.3348
ITU-T P.835 Corrigendum 1
ITU-T Y.2722
ITU-T M.3102
ITU-T J.705
ITU-T G.718 Corrigendum 3
ITU-T Y.2740
ITU-T K.84
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