We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
ČSN is a protected designation of Czech national technical standards.
Half-tapered piston oil rings
Standard published on 23.6.1965
Selected format:Stepped piston oil rings
Standard published on 23.6.1965
Selected format:Stepped half-tapered piston oil rings with higher tangential force
Standard published on 10.3.1975
Selected format:Slotted piston oil rings
Standard published on 10.3.1975
Selected format:Slotted piston oil rings with higher tangential force
Standard published on 10.3.1975
Selected format:Tapered slotted piston oil rings
Standard published on 23.6.1965
Selected format:Tapered slotted piston oil rings with higher tangential force
Standard published on 10.3.1975
Selected format:Top-tapered slotted piston oil rings with higher tangential force
Standard published on 10.3.1975
Selected format:Trapezoidal piston pressure rings
Standard published on 10.3.1975
Selected format:Fixing of piston rings
Standard published on 20.7.1959
Selected format:Latest update: 2026-04-28 (Number of items: 2 274 955)
© Copyright 2026 NORMSERVIS s.r.o.