Internal combustion engines; piston rings; vocabulary; identical with ISO 6621-1:1986.
STANDARD published on 1.6.1990
Designation standards: DIN ISO 6621-1:1990-06
Note: WITHDRAWN
Publication date standards: 1.6.1990
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: German technical standard
Category: Technical standards DIN
Verbrennungsmotoren; Kolbenringe; Begriffe.