| |||
fail safe system | |||
non-fault system (Leonid Dzhepko) | |||
fault-free system | |||
| |||
fail safe system |
безотказная система: 13 phrases in 7 subjects |
Automated equipment | 2 |
Mechanics | 1 |
Oil / petroleum | 2 |
Quality control and standards | 5 |
Sakhalin R | 1 |
Seismology | 1 |
Technology | 1 |