Operation and maintenance of earth-moving machinery. Specification for principal shapes and basic dimensions for cutting edges for tractors with dozer, graders and tractor scrapers.
NORMA vydaná dňa 29.9.1989
Designation standards: BS 6913-3:1989
Note: NEPLATNÁ
Publication date standards: 29.9.1989
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS