BS ISO 6198:1993
Current
The latest, up-to-date edition.
Micrographics. Readers for transparent microforms. Performance characteristics
Hardcopy , PDF
English
02-15-1994
Specifies the essential performance characteristics of readers with magnification less than or equal to 50:1 designed for use with blank and white roll microfilm and strips that have a maximum width of 35mm. Coverage includes markings, maintenance, image rotation, hoods and operator's manual.
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