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| 石棉毡浸沥青卷材 | |||
| 石棉屋面材料; 石棉瓦屋顶; 石棉水泥屋顶板; 沥青石棉毡 | |||
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asbestos roofing : 39 phrases in 3 subjects |
| Architecture | 4 |
| Metallurgy | 1 |
| Technology | 34 |
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