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ČSN is a protected designation of Czech national technical standards.
Technical product documentation - Organization and naming of layers for CAD - Part 1: Overview and principles
WITHDRAWN published on 1.1.2003
Selected format:Technical product documentation - Organization and naming of layers for CAD - Part 1: Overview and principles
WITHDRAWN published on 1.3.2019
Selected format:Technical product documentation - Organization and naming of layers for CAD - Part 2: Concepts, format and codes used in construction documentation
WITHDRAWN published on 1.1.2003
Selected format:Technical product documentation - Organization and naming of layers for CAD - Part 2: Concepts, format and codes used in construction documentation
WITHDRAWN published on 1.5.2018
Selected format:Technical drawings - Requirements for microcopying
Standard published on 1.7.2000
Selected format:
WITHDRAWN published on 12.4.1979
Selected format:Technical drawings. Reguierements
WITHDRAWN published on 24.10.1981
Selected format:Classification of diagrams. General rules for presentation
WITHDRAWN published on 3.9.1981
Selected format:Technical product documentation - Part references
Standard published on 1.1.2019
Selected format:
WITHDRAWN published on 24.1.1979
Selected format:Latest update: 2026-03-30 (Number of items: 2 269 988)
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