BS 620:1954

Specification for dimensions of grinding wheels and segments for grinding wheels.

NORMA vydaná dňa 1.1.1954

The information about the standard:

Designation standards: BS 620:1954
Note: NEPLATNÁ
Publication date standards: 1.1.1954
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS