
【国外标准】 Procedures for establishing communication between two multiprotocol audiovisual terminals using digital channels at a multiple of 64 or 56 kbit/s
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2025-06-10
- ITU-T V.140
- 现行
- 定价: 无文本
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适用范围:
暂无
标准号:
ITU-T V.140
标准名称:
Procedures for establishing communication between two multiprotocol audiovisual terminals using digital channels at a multiple of 64 or 56 kbit/s
英文名称:
标准状态:
现行-
发布日期:
2008-01-01 -
实施日期:
出版语种:
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