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| gama de ondas decamétricas | |||
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| gama de ondas decamétricas | |||
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high-frequency range : 10 phrases in 4 subjects |
| Communications | 1 |
| Navigation | 1 |
| Technology | 5 |
| Transport | 3 |
|
| |||
| gama de ondas decamétricas | |||
| |||
| gama de ondas decamétricas | |||
|
high-frequency range : 10 phrases in 4 subjects |
| Communications | 1 |
| Navigation | 1 |
| Technology | 5 |
| Transport | 3 |