 |
| |||
| infra-red waves; IR waves; infrared waves | |||
| |||
| infrared wave | |||
| heat wave | |||
|
инфракрасные волны : 22 phrases, 9 sujets |
| Antennes et guides d'antenn. | 2 |
| Astronautique | 6 |
| Astronomie | 1 |
| Communications par satellite | 1 |
| Général | 1 |
| Géophysique | 1 |
| Makarov | 3 |
| Sismologie | 1 |
| Spectroscopie | 6 |