
Graphical symbols for electrical power, telecommunications and electronics diagrams. Measuring instruments, lamps and signalling devices.
STANDARD published on 28.6.1985
Designation standards: BS 3939-8:1985
Note: WITHDRAWN
Publication date standards: 28.6.1985
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS