IEEE Std 28A-1950 · Versioni URL: https://knowledge.ivjn.us/it/works/ieee-std-28a-1950/versions.html IEEE Std 28A-1950 是电气电子工程师学会的技术标准,题为“AIEE Report on Standard for Valve and Expulsion Type Lightning Arresters”;公开目录标为已被替代(Superseded),著录年份为 1950 年。 - rev 1 (2026-11-01) : 当前版本 https://knowledge.ivjn.us/it/works/ieee-std-28a-1950/at/1.html Page 1 / 1, 1 total