 |
| running maintenance: 7 phrases in 7 subjects |
| Forestry | 1 |
| General | 1 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |
| Rail transport | 1 |
| Technology | 1 |
|
| running maintenance: 7 phrases in 7 subjects |
| Forestry | 1 |
| General | 1 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |
| Rail transport | 1 |
| Technology | 1 |