
Specification for roughness comparison specimens. Spark-eroded, shot blasted and grit blasted, and polished.
STANDARD published on 30.11.1978
Designation standards: BS 2634-2:1978
Note: WITHDRAWN
Publication date standards: 30.11.1978
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS