ITU-T E.426 FRENCH-1992 标准详情
- 标准号:ITU-T E.426 FRENCH-1992
- 中文标题:
- 英文标题:GENERAL GUIDE TO THE PERCENTAGE OF EFFECTIVE ATTEMPTS WHICH SHOULD BE OBSERVED FOR INTERNATIONAL TELEPHONE CALLS DIRECTIVES G蒒蒖ALES RELATIVES AU POURCENTAGE DE TENTATIVES D'APPEL EFFICACES QUI DEVRAIT 蔜RE RESPECT?DANS LES COMMUNICATIONS T蒐蒔HONIQUES
- 标准类别:国际电信联盟ITU
- 发布日期:1992