
【国外标准】 Characteristics of 1 + 1 type restoration systems for use on digital transmission links
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2025-06-10
- ITU-T G.181
- 现行
- 定价:
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标准号:
ITU-T G.181
标准名称:
Characteristics of 1 + 1 type restoration systems for use on digital transmission links
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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