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оптическая связь с использованием лазеров | |||
лазерная связь | |||
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лазерная связь |
laser communication: 97 phrases in 9 subjects |
Astronautics | 3 |
Communications | 1 |
General | 1 |
Household appliances | 1 |
Lasers | 13 |
Military | 49 |
Quantum electronics | 1 |
Technology | 19 |
Telecommunications | 9 |