 |
| jet d ’eau: 75 phrases in 18 subjects |
| Chemistry | 1 |
| Coal | 4 |
| Construction | 12 |
| Earth sciences | 4 |
| Electronics | 2 |
| Environment | 1 |
| General | 6 |
| Industry | 1 |
| Mechanic engineering | 4 |
| Medical | 1 |
| Medical appliances | 1 |
| Metallurgy | 7 |
| Natural resourses and wildlife conservation | 6 |
| Pest control | 1 |
| Technology | 1 |
| Textile industry | 2 |
| Transport | 16 |
| Water resources | 5 |