 |
| |||
| local regulations (Olga47) | |||
| национальные нормы и правила: 8 phrases in 6 subjects |
| Cables and cable production | 1 |
| Electrical engineering | 1 |
| Energy industry | 3 |
| Firefighting and fire-control systems | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| local regulations (Olga47) | |||
| национальные нормы и правила: 8 phrases in 6 subjects |
| Cables and cable production | 1 |
| Electrical engineering | 1 |
| Energy industry | 3 |
| Firefighting and fire-control systems | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |