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| oil-sump | |||
| маслосборный: 16 phrases in 12 subjects |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Aviation | 2 |
| Electronics | 2 |
| Hydraulics | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oilfields | 1 |
| Shipbuilding | 2 |
| Technology | 2 |