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earth satellite |
satellite de la terre : 31 phrases in 12 subjects |
Astronomy | 2 |
Communications | 10 |
Electronics | 7 |
General | 2 |
Life sciences | 3 |
Name of organization | 1 |
Natural resourses and wildlife conservation | 1 |
Natural sciences | 1 |
Radio | 1 |
Remote sensing | 1 |
Scientific | 1 |
Technology | 1 |