ITU-R F.634-4 SPANISH-1997 标准详情
- 标准号：ITU-R F.634-4 SPANISH-1997
- 中文标题：
- 英文标题：error performance objectives for real digital radio-relay links forming part of the high-grade portion of international digital connections at a bit rate below the primary rate within an integrated services digital network objetivos en materia de car
- 标准类别：国际电信联盟标准
- 发布日期：1997-01-01
