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| люк-крышка (Yeldar Azanbayev) | |||
| cover hatch: 85 phrases in 14 subjects |
| Armored vehicles | 1 |
| Construction | 3 |
| Economy | 1 |
| Electronics | 2 |
| General | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 3 |
| Nautical | 51 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Shipbuilding | 3 |
| Technology | 14 |
| Tengiz | 1 |