 |
| уровнемер: 55 phrases in 17 subjects |
| Automated equipment | 5 |
| Automobiles | 1 |
| Aviation | 1 |
| Communications | 1 |
| Construction | 4 |
| Electronics | 4 |
| Food industry | 1 |
| Geophysics | 1 |
| Hydraulics | 1 |
| Mining | 1 |
| Missiles | 1 |
| Oil / petroleum | 23 |
| Pulp and paper industry | 4 |
| Silicate industry | 1 |
| Technology | 1 |
| Water supply | 4 |
| Wood processing | 1 |