"Measuring projectors" CNS Standards Search Result |
CNS 14466-20
- English Version Audiovisual, video and television equipment and systems - Part20: Methods of measuring and reporting the performance of 16 mm sound film projectors 視聽.影像及電視設備與系統-第20部:16mm聲音膠捲放映機之性能量測方法及報告 - 英文版 |
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CNS 11091
- English Version Measuring projectors 投影檢測機 - 英文版 |
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