BS ISO 6199-1991 标准详情
- 标准号:BS ISO 6199-1991
- 中文标题:缩微摄影.采用16MM和35MM明胶合银型缩微胶片的文件缩微摄影.操作程序
- 英文标题:micrographics. microfilming of documents on 16 mm and 35 mm silver-gelatin type microfilm. operating procedures
- 标准类别:英国标准
- 发布日期:1991-10-31
Procedures for filming including orientation of images, reduction ratios, identification, classification, testing and subsequent use of microfilm. Applies to rotary and planetary filming.
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