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ČSN is a protected designation of Czech national technical standards.
Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust
Standard published on 1.11.2001
Selected format:Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 3: Group II engines for use in flammable dust atmospheres
Standard published on 1.11.2001
Selected format:Internal combustion engines. Characteristics of diesel engines
Standard published on 17.4.1975
Selected format:Noise of reciprocating internal combustion engines. Methods of noise measurement and evaluation
WITHDRAWN published on 27.5.1980
Selected format:
WITHDRAWN published on 23.7.1960
Selected format:Reciprocating internal combustion engines. Allowable values and methods for measurement of exhaust gases smoke
WITHDRAWN published on 19.10.1989
Selected format:Reciprocating internal combustion engines - Exhaust emission measurement - Part 1: Test-bed measurement of gaseous and particulate exhast emissions
WITHDRAWN published on 1.11.1997
Selected format:Reciprocating internal combustion engines - Exhaust emission measurement - Part 2: Measurement of gaseous and particulate exhaust emissions at site
WITHDRAWN published on 1.11.1997
Selected format:Reciprocating internal combustion engines - Exhaust emission measurement - Part 4: Tests cycles for different engine applications (ISO 8178-4:1996)
WITHDRAWN published on 1.11.1997
Selected format:Reciprocating internal combustion engines - Exhaus emiddion measurement - Part 5: Test fuels
WITHDRAWN published on 1.2.1999
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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