 |
| |||
| PPI set (PPI – plan position indicator); PPI station (PPI – plan position indicator) | |||
| tactical control radar | |||
| станция кругового обзора: 22 phrases in 9 subjects |
| Electronics | 1 |
| Household appliances | 1 |
| Makarov | 1 |
| Military | 6 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Radiolocation | 3 |
| Shipbuilding | 1 |
| Technology | 7 |