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| 英沥青硅酸盐砖; 沥青浸渍灰砂砖; 沥青浸渍灰砂砖 | |||
| 沥青浸渍的灰砂砖; 沥青硅酸盐砖 | |||
| bitumen calcium silicate brick: 6 phrases in 2 subjects |
| Architecture | 2 |
| Technology | 4 |
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