ČSN 991031 (991031)

Vernier protractors. Types. Technical requirements

NORM herausgegeben am 5.12.1988

The information about the standard:

Designation standards: ČSN 991031
Classification mark: 991031
Catalog number: 32015
Note: UNGÜLTIG
Publication date standards: 5.12.1988
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN