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| communications monitoring and control system | |||
| система контроля и управления средствами связи: 2 phrases in 2 subjects |
| Energy industry | 1 |
| Rail transport | 1 |
|
| |||
| communications monitoring and control system | |||
| система контроля и управления средствами связи: 2 phrases in 2 subjects |
| Energy industry | 1 |
| Rail transport | 1 |