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temps d'antenne | |||
temps de transmission | |||
temps de transfert; durée de transfert |
transmission time : 27 phrases in 8 subjects |
Astronomy | 4 |
Communications | 8 |
Electronics | 9 |
Finances | 1 |
Information technology | 1 |
Remote sensing | 1 |
Telecommunications | 2 |
Telegraphy | 1 |