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ČSN is a protected designation of Czech national technical standards.
Symbols for timber and wood-based products
Standard published on 1.8.1999
Selected format:Structural timber - Strength classes
Standard published on 1.10.2016
Selected format:Structural timber. Strength classes
WITHDRAWN published on 1.10.1996
Selected format:Structural timber - Strength classes
WITHDRAWN published on 1.10.2003
Selected format:Structural timber- Strength classes
WITHDRAWN published on 1.5.2010
Selected format:Structural timber - Determination of characteristic values of mechanical properties and density
Standard published on 1.8.2022
Selected format:Structural timber - Determination of characteristic values of mechanical properties and density
WITHDRAWN published on 1.10.2010
Selected format:Structural timber. Determination of characteristic values of mechanical properties and density
WITHDRAWN published on 1.11.1996
Selected format:Structural timber - Determination of characteristic values of mechanical properties and density
WITHDRAWN published on 1.3.2017
Selected format:Structural timber - Determination of characteristic values of mechanical properties and density
WITHDRAWN published on 1.6.2004
Selected format:Latest update: 2026-07-24 (Number of items: 2 290 214)
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