Steel. Metallographic method for determination of microstructure of sheets and bands
NORMA vydána dne 1.1.1970
Designation standards: GOST 5640-68
Note: NEPLATNÁ
Publication date standards: 1.1.1970
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST