Screw gauges. Measuring parts for "not go" end of thread plug gauges. Edison screw
NORM herausgegeben am 1.7.1960
Designation standards: STN 254357
Classification mark: 254357
Catalog number: 56199
Publication date standards: 1.7.1960
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN