
【国外标准】 New Text Overlay package and Border and Background package
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2025-06-10
- ITU-T H.248.19 Amendment 1
- 现行
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适用范围:
暂无
标准号:
ITU-T H.248.19 Amendment 1
标准名称:
New Text Overlay package and Border and Background package
英文名称:
标准状态:
现行-
发布日期:
2029-05-01 -
实施日期:
出版语种:
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