 |
| |||
| посматрање | |||
| Inglés tesauro | |||
| |||
| obbo; observ; obsv | |||
| obsn; obsr | |||
| The condition of weather and terrain that permits a force to see the friendly, enemy, and neutral personnel and systems, and key aspects of the environment. (FRA) | |||
| |||
| obns | |||
|
Observations : 3 a las frases, 2 temas |
| Electrónica | 1 |
| Matemáticas | 2 |