 |
| roller: 779 phrases in 33 subjects |
| Agriculture | 90 |
| Cables and cable production | 2 |
| Chemistry | 21 |
| Coal | 4 |
| Commerce | 3 |
| Communications | 12 |
| Construction | 47 |
| Cultural studies | 2 |
| Earth sciences | 6 |
| Economy | 1 |
| Electronics | 3 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Forestry | 5 |
| General | 26 |
| Health care | 3 |
| Hobbies and pastimes | 5 |
| Industry | 172 |
| Information technology | 1 |
| Labor law | 9 |
| Materials science | 13 |
| Mechanic engineering | 94 |
| Medical | 4 |
| Metallurgy | 41 |
| Municipal planning | 3 |
| Natural resourses and wildlife conservation | 8 |
| Natural sciences | 7 |
| Patents | 4 |
| Pharmacy and pharmacology | 1 |
| Sound recording | 1 |
| Technology | 144 |
| Textile industry | 5 |
| Transport | 40 |