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| service behavior | |||
| service behavior (конструкции, сооружения) | |||
| работа в условиях эксплуатации: 10 phrases in 8 subjects |
| Armored vehicles | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Nautical | 1 |
| Rail transport | 1 |
| Software | 1 |
| Technology | 3 |