
Hot rolled steels for springs suitable for quenching and tempering - Technical delivery conditions.
NORMA vydána dne 1.12.1988
Designation standards: DIN 17221:1988-12
Note: NEPLATNÁ
Publication date standards: 1.12.1988
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Warmgewalzte Stähle für vergütbare Federn - Technische Lieferbedingungen.