NA 052
DIN Standards Committee Road Vehicles and Mobility
Standards
[Withdrawn]
ISO 6626
ISO 6626
Internal combustion engines; piston rings; coil-spring-loaded oil control rings
Title (German)
Verbrennungsmotoren; Kolbenringe; Ölabstreifringe mit Schlauchfeder
Responsible national committee
NA 052-00-34-04 AK - Piston Rings