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| facility communication system | |||
| система связи объекта: 50 phrases in 12 subjects |
| Astronautics | 1 |
| Computers | 2 |
| General | 1 |
| Household appliances | 1 |
| Information technology | 1 |
| Mass media | 13 |
| Military | 23 |
| Oil and gas | 2 |
| Programming | 1 |
| Scientific | 1 |
| Technology | 2 |
| Telecommunications | 2 |