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ČSN is a protected designation of Czech national technical standards.
Natural stone test methods - Determination of Knoop hardness
WITHDRAWN published on 1.5.2004
Selected format:Natural stone test methods - Determination of resistance to ageing by salt mist
WITHDRAWN published on 1.10.2004
Selected format:Natural stone test methods - Determination of resistance to ageing by salt mist
WITHDRAWN published on 1.5.2004
Selected format:Natural stone test methods - Determination of geometric characteristics on units
Standard published on 1.11.2020
Selected format:Natural stone test methods - Determination of geometric characteristics on units
WITHDRAWN published on 1.10.2003
Selected format:Natural stone test methods - Determination of geometric characteristics on units
WITHDRAWN published on 1.12.2003
Selected format:Natural stone test methods - Determination of geometric characteristics on units
WITHDRAWN published on 1.7.2020
Selected format:Natural stone test methods - Determination of resistance to ageing by thermal shock
Standard published on 1.9.2013
Selected format:Natural stone test methods - Determination of resistance to ageing by thermal shock
WITHDRAWN published on 1.12.2003
Selected format:Natural stone test methods - Determination of resistance to ageing by thermal shock
WITHDRAWN published on 1.8.2003
Selected format:Latest update: 2026-07-26 (Number of items: 2 290 396)
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