|
flap : 168 phrases in 19 subjects |
| Agriculture | 7 |
| Astronautics | 18 |
| Chemistry | 1 |
| Communications | 2 |
| Construction | 3 |
| Earth sciences | 2 |
| Electronics | 3 |
| Fish farming pisciculture | 1 |
| Forestry | 1 |
| Health care | 1 |
| Hobbies and pastimes | 2 |
| Industry | 3 |
| Information technology | 4 |
| Labor law | 2 |
| Materials science | 8 |
| Mechanic engineering | 34 |
| Medical | 13 |
| Technology | 1 |
| Transport | 62 |