| |||
| με χρωματική κωδικοποίηση (Classified or identified according to color) | |||
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| κώδικας χρωμάτων | |||
|
color-coded : 3 phrases in 2 subjects |
| Communications | 2 |
| Nuclear and fusion power | 1 |
| |||
| με χρωματική κωδικοποίηση (Classified or identified according to color) | |||
| |||
| κώδικας χρωμάτων | |||
|
color-coded : 3 phrases in 2 subjects |
| Communications | 2 |
| Nuclear and fusion power | 1 |