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| составляющие бетонной смеси; компоненты бетонной смеси | |||
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| железобетонная конструкция | |||
| железобетонный элемент | |||
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concrete components : 8 phrases in 4 subjects |
| Building materials | 1 |
| Construction | 5 |
| Mathematics | 1 |
| Road works | 1 |
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