 |
| |||
| documentation for operations (DFO) | |||
| документация работ: 25 phrases in 13 subjects |
| Apollo-Soyuz | 1 |
| Caspian | 4 |
| Construction | 5 |
| General | 2 |
| Law | 2 |
| Management | 1 |
| Military | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 3 |
| Patents | 1 |
| Road works | 1 |
| Sakhalin | 2 |