 |
| total flow rate: 5 phrases in 5 subjects |
| Electronics | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Nautical | 1 |
| Production | 1 |
|
| total flow rate: 5 phrases in 5 subjects |
| Electronics | 1 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Nautical | 1 |
| Production | 1 |