BS 3939-8:1985
$102.76
Graphical symbols for electrical power, telecommunications and electronics diagrams – Measuring instruments, lamps and signalling devices
Published By | Publication Date | Number of Pages |
BSI | 1985 | 16 |
Gives graphical symbols with definitions for use on electrical diagrams. Symbols for electrical and electronic measuring instruments, lamps, and electrical and electronic signalling devices are given.