【国外标准】 Attribute technique for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN
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2025-10-22
- ITU-T I.140
- 现行
- 定价:
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标准号:
ITU-T I.140
标准名称:
Attribute technique for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN
英文名称:
标准状态:
现行-
发布日期:
2012-03-01 -
实施日期:
出版语种:
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