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关注：1
2013-05-23 12:21
求翻译：阻火夹层上下用耐火隔板，中间一层用防火堵料。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
阻火夹层上下用耐火隔板，中间一层用防火堵料。
问题补充： |
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2013-05-23 12:21:38
Fire retardant sandwich down with fire-resistant partitions, in the middle layer of fire-resistant sealing.
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
About the fire resistance band with the fireproof partition board, middle stops up the material with the fire protection.
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2013-05-23 12:26:38
Fire resistant layer up and down a fire-resistant partition, in the middle layer fireproof blocking materials.
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2013-05-23 12:28:18
Fire resistant layer up and down a fire-resistant partition, in the middle layer fireproof blocking materials.
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