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| système à laser | |||
| système laser (связи) | |||
| système laser | |||
| лазерная система: 28 phrases in 10 subjects |
| Astronautics | 6 |
| Aviation | 7 |
| Computers | 1 |
| General | 1 |
| Lasers | 1 |
| Medical appliances | 7 |
| Military | 2 |
| Natural resourses and wildlife conservation | 1 |
| Radio | 1 |
| Technology | 1 |