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| |||
| radioecho | |||
| reflection echo; returning echo | |||
| radar echo | |||
| radio echo; radio-echo; echo signal; echo | |||
| bounce; radar return | |||
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радиоэхо : 30 Phrasen in 12 Thematiken |
| Astronautik | 2 |
| Astronomie | 2 |
| Elektronik | 5 |
| Funktechnik | 1 |
| Geophysik | 1 |
| Makarow | 1 |
| Meteorologie | 5 |
| Militär | 1 |
| Nanotechnologie | 1 |
| Physik | 6 |
| Technik | 4 |
| Telekommunikation | 1 |