BS ISO 3272-5:1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Microfilming of technical drawings and other drawing office documents Test procedures for diazo duplicating of microfilm images in aperture cards
Hardcopy , PDF
01-01-2012
English
15-11-1999
1 Scope
2 Normative references
3 Definitions
4 General
5 Test aperture cards
5.1 Uniform illumination test aperture card
5.1.1 Material
5.1.2 Test target
5.1.3 Filming of test target
5.1.4 Quality
5.2 Resolution test aperture card
5.2.1 Material
5.2.2 Test target
5.2.3 Filming of test target
5.2.4 Quality
6 Test procedure
6.1 Uniform illumination
6.1.1 Positioning of test aperture card
6.1.2 Optimum exposure
6.1.3 Assessment
6.2 Resolution
6.2.1 Positioning of test aperture card
6.2.2 Exposure
6.2.3 Assessment
Annex A - Bibliography
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