CIE 48-1980
Light Signals for Road Traffic Control (E)
- Standard No.
- CIE 48-1980
- Release Date
- 1980
- Published By
- International Commission on Illumination (CIE)
- Status
- Latest
- CIE 48-1980
CIE 48-1980 history
- 1980 CIE 48-1980 Light Signals for Road Traffic Control (E)
