pega : 40 phrases in 14 subjects |
Coal | 6 |
Electronics | 1 |
Environment | 3 |
Forestry | 1 |
General | 1 |
Hobbies and pastimes | 3 |
Industry | 2 |
Labor law | 1 |
Materials science | 2 |
Mechanic engineering | 10 |
Municipal planning | 2 |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 2 |
Transport | 4 |