 |
| |||
| arc of elevation; vertical field of fire; elevation arc | |||
|
вертикальный обстрел : 14 phrases in 4 subjects |
| Artillery | 2 |
| General | 2 |
| Military | 9 |
| Nautical | 1 |
|
| |||
| arc of elevation; vertical field of fire; elevation arc | |||
|
вертикальный обстрел : 14 phrases in 4 subjects |
| Artillery | 2 |
| General | 2 |
| Military | 9 |
| Nautical | 1 |