ROUGHNESS COMPARISON SPECIMENS. PART 3: CAST SURFACES.
NORM herausgegeben am 20.5.1991
Designation standards: UNE 82305-3:1991
Publication date standards: 20.5.1991
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE