| |||
| Farbdifferenzsignal n | |||
|
colour- difference : 23 phrases in 7 subjects |
| Communications | 2 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 3 |
| Lighting other than cinema | 8 |
| Optics branch of physics | 7 |
| |||
| Farbdifferenzsignal n | |||
|
colour- difference : 23 phrases in 7 subjects |
| Communications | 2 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 3 |
| Lighting other than cinema | 8 |
| Optics branch of physics | 7 |