
【国外标准】 IEEE Guide for Power System Protective Relay Applications of Audio Tones Over Voice Grade Channels
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2025-04-28
- IEEE C37.93-2004
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适用范围:
Review and revise the existing standard to incorporate current industry practice and technology.
标准号:
IEEE C37.93-2004
标准名称:
IEEE Guide for Power System Protective Relay Applications of Audio Tones Over Voice Grade Channels
英文名称:
标准状态:
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发布日期:
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实施日期:
出版语种:
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