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关注：1
2013-05-23 12:21
求翻译：再生混凝土柱与普通混凝土柱有相似的工作性能，耐火性能逐渐降低，脆性逐渐增加。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
再生混凝土柱与普通混凝土柱有相似的工作性能，耐火性能逐渐降低，脆性逐渐增加。
问题补充： |
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2013-05-23 12:21:38
Recycled concrete columns and ordinary concrete columns have similar performance, fire resistance gradually decreased, increasing brittleness.
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2013-05-23 12:23:18
renewable sources with an ordinary concrete columns concrete columns have similar performance and fire resistance gradually reduce brittle failure, and gradually increased.
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2013-05-23 12:24:58
The regeneration coagulation earth pyramid and the ordinary coagulation earth pyramid have the similar operating performance, the fireproof performance reduces gradually, brittleness increases gradually.
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2013-05-23 12:26:38
Recycled concrete columns and concrete pillars have similar properties, fire resistance gradually decrease, gradual increase in brittleness.
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2013-05-23 12:28:18
Recycled concrete columns and concrete pillars have similar properties, fire resistance gradually decrease, gradual increase in brittleness.
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