
Graphical symbols for electrical power, telecommunications and electronics diagrams. Symbol elements, qualifying symbols and other symbols having general application.
NORM herausgegeben am 28.6.1985
Designation standards: BS 3939-2:1985
Note: UNGÜLTIG
Publication date standards: 28.6.1985
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technische Normen BS