 |
| Servomotor: 18 phrases in 10 subjects |
| Automated equipment | 5 |
| Aviation | 1 |
| Electronics | 2 |
| Engines | 2 |
| Hydraulics | 1 |
| Missiles | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Technology | 3 |
| Water supply | 1 |
|
| Servomotor: 18 phrases in 10 subjects |
| Automated equipment | 5 |
| Aviation | 1 |
| Electronics | 2 |
| Engines | 2 |
| Hydraulics | 1 |
| Missiles | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Technology | 3 |
| Water supply | 1 |