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| железобетонная балка | |||
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concrete beams : 44 phrases in 12 subjects |
| Bridge construction | 4 |
| Building materials | 1 |
| Building structures | 1 |
| Construction | 22 |
| Electronics | 1 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Makarov | 5 |
| Oilfields | 1 |
| Rail transport | 1 |
| Seismology | 1 |
| Technology | 4 |
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