| |||
| zichtbaar signaal | |||
| visuele aanwijzer; visuele indicator | |||
|
visual indicator : 7 phrases in 4 subjects |
| Communications | 2 |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Transport | 3 |
| |||
| zichtbaar signaal | |||
| visuele aanwijzer; visuele indicator | |||
|
visual indicator : 7 phrases in 4 subjects |
| Communications | 2 |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Transport | 3 |