BS 84:1840

Specification for parallel screw threads of Whitworth form.

NORMA vydána dne 1.5.1940

The information about the standard:

Designation standards: BS 84:1840
Note: NEPLATNÁ
Publication date standards: 1.5.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS