
Internal combustion engines; piston rings; scraper rings; identical with ISO 6623:1986.
NORM herausgegeben am 1.6.1990
Designation standards: DIN ISO 6623:1990-06
Note: UNGÜLTIG
Publication date standards: 1.6.1990
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: German technical standard
Kategorie: Technische Normen DIN
Verbrennungsmotoren; Kolbenringe; Abstreifringe.