These definitions are proposed to facilitate the reading of recommendations and surveys on the question of intercontinental telex and gentex traffic; they have been derived to large extent from the definitions submitted by telephone experts for studying the analogous problem in intercontinental telephone operation and adapted to the special features of the telex and gentex services.
ITU-T F.68 FRENCH-1993由国际电信联盟 IX-ITU 发布于 1993-01-01。
ITU-T F.68 FRENCH-1993 在中国标准分类中归属于: M39 传真电报设备。
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