 |
| |||
| fail-safety | |||
| сохранение системы при отказе отдельных элементов: 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |
|
| |||
| fail-safety | |||
| сохранение системы при отказе отдельных элементов: 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |