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mapping signals (ssn) |
отображения сигналов : 21 phrases in 11 subjects |
Astronautics | 1 |
Electronics | 2 |
Mass media | 1 |
Military | 5 |
Programming | 2 |
Quantum electronics | 1 |
Rail transport | 1 |
Technology | 4 |
Telecommunications | 2 |
Television | 1 |
Tengiz | 1 |