 |
| groupe électrogène: 29 phrases in 12 subjects |
| Construction | 4 |
| Earth sciences | 1 |
| Electric traction | 1 |
| Electronics | 4 |
| Energy industry | 1 |
| General | 5 |
| Mechanic engineering | 1 |
| Medical appliances | 1 |
| Metallurgy | 3 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 4 |
| Transport | 3 |