"Micrographics - Firs" CNS Standards Search Result |
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CNS 13420
- English Version Micrographics - First generation Silver - Gelatin Microforms of Source Docoments - Density Specifications 微縮攝影技術–拍攝文件之第一代銀鹽膠膜軟片–密度規格 - 英文版 |
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CNS 13420
- English Version Micrographics - First generation Silver - Gelatin Microforms of Source Docoments - Density Specifications 微縮攝影技術-拍攝文件之第一代銀鹽膠膜軟片─密度規格 - 英文版 |
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