IEEE Std 1590-2009 · Versioni URL: https://knowledge.ivjn.us/it/works/ieee-std-1590-2009/versions.html IEEE Std 1590-2009 是电气电子工程师学会的技术标准,题为“IEEE Recommended Practice for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Using Optical Fiber Systems”;公开目录标为现行(Active),著录年份为 2009 年。 - rev 2 (2026-11-11) : 当前版本 https://knowledge.ivjn.us/it/works/ieee-std-1590-2009/at/2.html Page 1 / 1, 1 total