 |
| belt conveyors: 113 phrases in 21 subjects |
| Agriculture | 6 |
| Chemistry | 5 |
| Coal | 4 |
| Communications | 4 |
| Construction | 6 |
| Economy | 1 |
| Food industry | 2 |
| Forestry | 1 |
| General | 10 |
| High energy physics | 2 |
| Industry | 15 |
| Information technology | 1 |
| Materials science | 2 |
| Mechanic engineering | 8 |
| Medical | 1 |
| Metallurgy | 9 |
| Municipal planning | 2 |
| Natural sciences | 1 |
| Packaging | 4 |
| Technology | 15 |
| Transport | 14 |