 |
|
fault clearing : 37 phrases in 14 subjects |
| Apollo-Soyuz | 1 |
| Construction | 1 |
| Economics | 1 |
| Electrical engineering | 9 |
| Energy industry | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 1 |
| Non-destructive testing | 3 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 14 |
| Telecommunications | 1 |