Checking instruments for spur gears with fine modules. Basic technical requirements
NORM herausgegeben am 1.12.1969
Designation standards: STN 254711
Classification mark: 254711
Catalog number: 56221
Note: UNGÜLTIG
Publication date standards: 1.12.1969
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN