
Specification for roughness comparison specimens. Spark-eroded, shot blasted and grit blasted, and polished.
NORM herausgegeben am 30.11.1978
Designation standards: BS 2634-2:1978
Note: UNGÜLTIG
Publication date standards: 30.11.1978
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS