GO and NOT GO screw calliper gauge. Metric thread of diameter over 3 mm up to 100 mm
NORM herausgegeben am 4.7.1973
Designation standards: ČSN 254045
Classification mark: 254045
Catalog number: 2130
Publication date standards: 4.7.1973
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN