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ČSN is a protected designation of Czech national technical standards.
Dimensional classification - Part 2: Softwood round timber
WITHDRAWN published on 1.3.1999
Selected format:Coniferous assortments of green wood. Technical requirements
Standard published on 12.9.1983
Selected format:Broad leaved assortments of raw wood. Technical requirements
Standard published on 12.9.1983
Selected format:
WITHDRAWN published on 27.1.1981
Selected format:Qualitative classification of softwood round timber - Part 1: Spruces and firs
Standard published on 1.11.2008
Selected format:Qualitative classification of softwood round timber - Part 2: Pines
Standard published on 1.11.2008
Selected format:Jehličnatá kulatina - Třídění podle jakosti - Část 2: Borovice.
Correction published on 1.3.2010
Selected format:Qualitative classification of softwood round timber - Part 3: Larches and Douglas fir
Standard published on 1.11.2008
Selected format:Qualitative classification of softwood round timber - Part 1: Spruces and firs
WITHDRAWN published on 1.12.1999
Selected format:Qualitative classification of softwood round timber - Part 2: Pines
WITHDRAWN published on 1.12.1999
Selected format:Latest update: 2026-09-21 (Number of items: 2 302 422)
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