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ČSN is a protected designation of Czech national technical standards.
Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method
Standard published on 1.11.2006
Selected format:Petroleum products. Determination of acidity and acid number
WITHDRAWN published on 26.11.1984
Selected format:Petroleum products. Method for determination of water soluble acids and bases
WITHDRAWN published on 20.12.1984
Selected format:Petroleum products. Determination of pour point of diesel fuel and mineral oils
WITHDRAWN published on 3.6.1965
Selected format:Petroleum product - Determination of asphaltenes - Precipitation with heptane
Standard published on 1.5.2008
Selected format:Petroleum products. Determination of asphaltene by n-heptane
WITHDRAWN published on 9.2.1973
Selected format:Petroleum products - Determination of corrosive action on metals
Standard published on 1.9.2006
Selected format:
WITHDRAWN published on 30.1.1974
Selected format:Petroleum products - Corrosiveness to copper - Copper strip test
Standard published on 1.12.1999
Selected format:
WITHDRAWN published on 1.11.1997
Selected format:Latest update: 2026-08-19 (Number of items: 2 298 207)
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