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关注：1
2013-05-23 12:21
求翻译：提升主要外保温材料耐火性和保温性的探讨是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
提升主要外保温材料耐火性和保温性的探讨
问题补充： |
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2013-05-23 12:21:38
Enhance the main fire and insulation material of thermal insulation of
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2013-05-23 12:23:18
upgrading fire resistance of major external thermal insulation materials and thermal insulation of exploring the
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2013-05-23 12:24:58
Promotes the main outside thermal insulation material fire resistance and the heat preservation discussion
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2013-05-23 12:26:38
Upgrading the main study of fire resistance of insulation materials and thermal insulation
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2013-05-23 12:28:18
Upgrading the main study of fire resistance of insulation materials and thermal insulation
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