ANSI PH2.2-1984 标准详情
- 标准号:ANSI PH2.2-1984
- 中文标题:摄影(感光测定).黑白连续影调相纸.ISO感光度和印刷范围的测定
- 英文标题:Photography (Sensitometry) - Black-and-White Continuous-Tone Papers - Determination of ISO Speed and Range for Printing
- 标准类别:美国国家标准
- 发布日期:1984
Specifies the methods for determining the ISO speed and range of black-and-white silver-halide photographic papers used to make positive reflection prints of continuous-tone subjects from black-and-white film negatives.
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