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IEC 61041-1 1990 Non-broadcast video tape recorders. Methods of measurement - Part 1 General video (NTSC-PAL) and audio (longitudinal) characteristics
IEC 61041-1 1990 Non-broadcast video tape recorders. Methods of measurement - Part 1 General video (NTSC-PAL) and audio (longitudinal) characteristics
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本文档由 路人甲 于 2025-03-24 23:24:27上传分享