IEEE Std 140-1990 · Versioni URL: https://knowledge.ivjn.us/it/works/ieee-std-140-1990/versions.html IEEE Std 140-1990 是电气电子工程师学会的技术标准,题为“IEEE Recommended Practice for Minimization of Interference From Radio-Frequency Heating Equipment”;公开目录标为非现行(Inactive),已撤回(Withdrawn),著录年份为 1990 年。 - rev 1 (2026-11-01) : 当前版本 https://knowledge.ivjn.us/it/works/ieee-std-140-1990/at/1.html Page 1 / 1, 1 total