 |
| commande a distance: 77 phrases in 19 subjects |
| Armored vehicles | 1 |
| Astronautics | 2 |
| Automated equipment | 12 |
| Aviation | 12 |
| Chemistry | 1 |
| Electronics | 5 |
| Forestry | 4 |
| Information technology | 3 |
| Mechanic engineering | 4 |
| Medical appliances | 1 |
| Metallurgy | 3 |
| Military | 3 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 2 |
| Polygraphy | 2 |
| Radio | 4 |
| Technology | 6 |
| Trucks/Lorries | 10 |