DIN 4512-9-1993
照相感光度测量技术.光密度的测定.光谱条件
Photographic sensitometry, determination of optical density; spectral conditions
- 标准号
- DIN 4512-9-1993
- 发布日期
- 1993年01月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- G81
- 国际标准分类号
- 37.040.01
- 发布单位
- DE-DIN
- 被代替标准
- DIN 4512-3-1973 DIN 4512-9-1990
- 适用范围
- The document specifies the spectral conditions for the measuring of several types of optical densities used in photography, to evaluate processed black-and white or coloured images of films, papers and plates.