BS 545:1934

Machine cut gears B. bevel 9 with helical curved and straight teeth.

NORMA vydána dne 1.6.1941

The information about the standard:

Designation standards: BS 545:1934
Note: NEPLATNÁ
Publication date standards: 1.6.1941
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS