DVB资料大全8

DVB资料大全8Final draft ETSI EN300743V1.2.1(2002-06)European Standard(Telecommunications series)Digital Video Broadcasting(DVB);Subtitling systemsEuropean Broadcasting UnionUnion Européenne de Radio-TélévisionEBUUER2Final draft ETSI EN300743V1.2.1(2002-06)Reference REN/JTC-DVB-126Keywords