BS ISO 9923-1994
缩微摄影技术.透明A6缩微平片.图像排列

Micrographics - Transparent A6 microfiche - Image arrangements

BS ISO 9923-1994 发布历史

This International Standard specifies the character-istics of transparent A6 size microfiche, from both source documents and COM, intended for inter-national interchange of information and for micropub-lishing. It is applicable to microfiche of uniform format with image arrangements of 49, 98, 270 and 420 frames and a single frame microfiche. Depending on requirements, the microfiche may be negative-appearing or positive-appearing. An annex specifies the characteristics of microfiche of uniform format with image arrangement of 30, 60, 63, 84, 208, 210 and 325 frames and microfiche of variable divisions of 2, 4, 8, 16, 32 and 64 frames used for certain applications.

BS ISO 9923-1994由英国标准学会 GB-BSI 发布于 1994-08-15，并于 1994-08-15 实施。

BS ISO 9923-1994 在中国标准分类中归属于: N47 缩微复印机械，在国际标准分类中归属于: 37.080 文献成像象技术。

BS ISO 9923-1994的历代版本如下：

• 1994年08月15日 BS ISO 9923-1994 缩微摄影技术.透明A6缩微平片.图像排列

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标准号

BS ISO 9923-1994

发布日期

1994年08月15日

实施日期

1994年08月15日

废止日期

无

中国标准分类号

N47

国际标准分类号

37.080

发布单位

GB-BSI

被代替标准

89/95887 DC-1989

适用范围

This International Standard specifies the character-istics of transparent A6 size microfiche, from both source documents and COM, intended for inter-national interchange of information and for micropub-lishing. It is applicable to microfiche of uniform format with image arrangements of 49, 98, 270 and 420 frames and a single frame microfiche. Depending on requirements, the microfiche may be negative-appearing or positive-appearing. An annex specifies the characteristics of microfiche of uniform format with image arrangement of 30, 60, 63, 84, 208, 210 and 325 frames and microfiche of variable divisions of 2, 4, 8, 16, 32 and 64 frames used for certain applications.