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ČSN is a protected designation of Czech national technical standards.
Standard materials Method of determination of homogenity of dispersive standard materials
Standard published on 7.3.1986
Selected format:Czechoslovak analytical standard sample for pig iron
Standard published on 30.12.1969
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WITHDRAWN published on 28.12.1963
Selected format:Czechoslovak analytical standard sample for cast iron
Standard published on 7.2.1968
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WITHDRAWN published on 28.12.1963
Selected format:Metrology. Standard reference materials. Preparation and attestat attestation of standard reference materials of rocks and mineral raw materials
Standard published on 17.5.1988
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WITHDRAWN published on 28.12.1963
Selected format:
WITHDRAWN published on 28.12.1963
Selected format:
WITHDRAWN published on 28.12.1963
Selected format:Czechoslovak analytical standard sample for blast-furnace and foundry slag
WITHDRAWN published on 16.5.1970
Selected format:Latest update: 2026-01-08 (Number of items: 2 253 974)
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