 |
| |||
| надёжная защита (Konstantin 1966) | |||
| fast protection: 8 phrases in 4 subjects |
| Energy industry | 5 |
| Military | 1 |
| Telecommunications | 1 |
| Thermal engineering | 1 |
|
| |||
| надёжная защита (Konstantin 1966) | |||
| fast protection: 8 phrases in 4 subjects |
| Energy industry | 5 |
| Military | 1 |
| Telecommunications | 1 |
| Thermal engineering | 1 |