 |
| |||
| правила эксплуатации (ВС) | |||
| инструкция по эксплуатации | |||
| operation regulations: 28 phrases in 12 subjects |
| Aviation | 4 |
| Caspian | 2 |
| Construction | 1 |
| Electricity | 1 |
| Energy industry | 3 |
| General | 7 |
| Law | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Sakhalin | 3 |
| Trade classification | 1 |