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| electromagnetic field source; transmitter antenna; transmitting antenna; electromagnetic field source; EM source | |||
| electromagnetic source | |||
| источник электромагнитного поля: 6 phrases in 5 subjects |
| Geophysics | 2 |
| Magnetics | 1 |
| Mass media | 1 |
| Oil and gas | 1 |
| Physics | 1 |