| |||
| классификация отказов (oleg.vigodsky) | |||
|
fault classification : 3 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Telecommunications | 2 |
| |||
| классификация отказов (oleg.vigodsky) | |||
|
fault classification : 3 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Telecommunications | 2 |