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| International Standard Category: Photographic paper, films and plates. Cartridges |
GB/T 11500-2008 Photography - Density Measurement - Part 2：Geometric conditions for transmission density
摄影 密度测量 第2部分：透视密度的几何条件 ;
| Category No.: | 37.040.20 | Valid Status: | valid |
| Issued Organization: | China Petroleum and Chemical Industry Federation | Issued Date: | 2008-06-18 |
| Implemented Date: | 2009-2-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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