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emisión en directo |
on the air: 59 phrases in 13 subjects |
Antennas and waveguides | 2 |
Astronautics | 1 |
Communications | 2 |
Environment | 8 |
Finances | 1 |
General | 4 |
Law | 1 |
Measuring instruments | 2 |
Name of organization | 5 |
Politics | 5 |
Social science | 1 |
Transport | 24 |
United Nations | 3 |