| |||
circuit principal; système primaire; système principal | |||
système de base |
основная система: 28 phrases in 10 subjects |
Astronautics | 1 |
Aviation | 4 |
Construction | 3 |
General | 1 |
Internet | 1 |
Law | 1 |
Name of organization | 1 |
Technology | 2 |
Trucks/Lorries | 13 |
United Nations | 1 |