Indexing of specifications to EN series BS 970 and to the T.A.C schedule.
NORM herausgegeben am 30.3.1942
Designation standards: BS 970:1942
Note: UNGÜLTIG
Publication date standards: 30.3.1942
The number of pages: 77
Approximate weight : 231 g (0.51 lbs)
Country: British technical standard
Kategorie: Technische Normen BS