ISO 10549-2000 标准详情
- 标准号:ISO 10549-2000
- 中文标题:缩微图形学-A6穿孔卡片
- 英文标题:micrographics-a6 size aperture card
- 标准类别:国际标准化组织标准ISO
- 发布日期:2000-12-15
This standard specifies the physical characteristics of A6 size aperture cards, used for the handling, storage and exchange ofinformation on microfilm. It also defines the characteristicsof the materials used for making these cards, as well as approp
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