IEEE Std RP 63:2002 · Versioni URL: https://knowledge.ivjn.us/it/works/ieee-std-rp-63-2002/versions.html IEEE Std RP 63:2002 是电气电子工程师学会的技术标准,题为“SMPTE Recommended Practice - Specifications for Sound-Focusing Test Film for 16-mm Audio Reproducers, Photographic Type”;公开目录标为现行(Active),稳定(Stable),著录年份为 2002 年。 - rev 1 (2026-11-01) : 当前版本 https://knowledge.ivjn.us/it/works/ieee-std-rp-63-2002/at/1.html Page 1 / 1, 1 total