 |
| |||
| fail-safe | |||
| failsafe | |||
| надёжный при отказе отдельных элементов: 3 phrases in 3 subjects |
| Astronautics | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |
|
| |||
| fail-safe | |||
| failsafe | |||
| надёжный при отказе отдельных элементов: 3 phrases in 3 subjects |
| Astronautics | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |