【国外标准】 Synchronous and asynchronous automatic dialling procedures on switched networks
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2025-10-22
- ITU-T V.25bis
- 现行
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暂无
标准号:
ITU-T V.25bis
标准名称:
Synchronous and asynchronous automatic dialling procedures on switched networks
英文名称:
标准状态:
现行-
发布日期:
2018-10-01 -
实施日期:
出版语种:
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