 |
|
hopper feed : 56 phrases in 24 subjects |
| Agriculture | 6 |
| Automobiles | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| General | 2 |
| Information technology | 4 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Military | 2 |
| Mining | 2 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Packaging | 1 |
| Plastics | 2 |
| Pulp and paper industry | 1 |
| Silicate industry | 1 |
| Space | 3 |
| Technology | 15 |
| Textile industry | 1 |
| Thermal engineering | 2 |
| Welding | 1 |
| Wood processing | 1 |