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| динамидон; кирпич с высоким содержанием глинозёма | |||
| высокоглинозёмистый кирпич | |||
| 高铝砖: 6 phrases in 4 subjects |
| Chemistry | 1 |
| General | 1 |
| Silicate industry | 2 |
| Technology | 2 |
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