复制胶片
- 网络Duplication film;dupe
复制胶片-
异同像混用重氮复制胶片的技术原理
Technical Principle of Dual Positive - Negative Diazo Duplicating Film
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高感高反差印刷制版明室拷贝片的研究异同像混用重氮复制胶片的技术原理
A research into hi-speed hi-contrast graphic arts light room duplicating film Technical Principle of Dual Positive - Negative Diazo Duplicating Film
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直接复制X线胶片与原片的成像质量比较研究
Comparing Study of Positive Duplicating Film and Original Film on Imaging Quality