BS 1157:1944

Tapping drill sizes.

NORM herausgegeben am 20.2.1944

The information about the standard:

Designation standards: BS 1157:1944
Note: UNGÜLTIG
Publication date standards: 20.2.1944
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS