
Specification for metre rules and rulers for school use.
NORM herausgegeben am 29.10.1971
Designation standards: BS 4093:1970
Note: UNGÜLTIG
Publication date standards: 29.10.1971
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technische Normen BS