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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 14.9.1981
Selected format:Reprography. Microfilm printers
Standard published on 24.3.1980
Selected format:
WITHDRAWN published on 24.3.1980
Selected format:
WITHDRAWN published on 26.11.1990
Selected format:Reprography. Microfilm printers (enlarges)
Standard published on 24.3.1980
Selected format:Reprography. Overprinting and duplicating machines. Classification according to printing precision and position
Standard published on 7.7.1989
Selected format:Reprography. Micrographic film spools
Standard published on 29.3.1990
Selected format:
WITHDRAWN published on 13.1.1983
Selected format:Reprography. Microfilm storage boxes. Basic dimensions and technical requirements
Standard published on 29.3.1990
Selected format:
WITHDRAWN published on 13.1.1983
Selected format:Latest update: 2026-08-07 (Number of items: 2 292 304)
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