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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 15.12.1956
Selected format:Fuel equipment of petrol engines. Terminology
WITHDRAWN published on 8.12.1965
Selected format:Transport, cleaning of fuel and air. Jets and air jets of carburetors. Technical regulations
WITHDRAWN published on 11.11.1964
Selected format:Slide valve carburetors. Technical requirements
WITHDRAWN published on 12.9.1988
Selected format:Butterfly valve carburetters. Technical regulations
WITHDRAWN published on 14.5.1990
Selected format:
WITHDRAWN published on 5.6.1985
Selected format:Road vehicles. Two-stage fuel filters for compression ingnition engines. Mounting and connecting dimensions
WITHDRAWN published on 1.10.1993
Selected format:Road vehicles. Compression ignition engines. Single fuel filters with horizontal flange and centre bolt fixing. Mounting and connecting dimensions
WITHDRAWN published on 1.8.1993
Selected format:Diesel engines - NOx reduction agent AUS 32 - Part 1: Quality requirements
Standard published on 1.8.2019
Selected format:Vznětové motory - Činidlo pro snížení NOx, vodný roztok močoviny (AUS 32) - Část 1: Požadavky na kvalitu.
Change published on 1.4.2020
Selected format:Latest update: 2026-08-19 (Number of items: 2 298 207)
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