BS 2634-1:1970

Specification for roughness comparison specimens. Specimens representing ground flat and cylindrical surfaces..

NORMA vydaná dňa 18.8.1970

The information about the standard:

Designation standards: BS 2634-1:1970
Note: NEPLATNÁ
Publication date standards: 18.8.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS