| |||
| UCS-Farbtafel; gleichförmige Farbtafel | |||
|
uniform- chromaticity-scale diagram : 2 phrases in 1 subject |
| Lighting other than cinema | 2 |
| |||
| UCS-Farbtafel; gleichförmige Farbtafel | |||
|
uniform- chromaticity-scale diagram : 2 phrases in 1 subject |
| Lighting other than cinema | 2 |