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关注：1
2013-05-23 12:21
求翻译：富绥大桥预应力孔道压浆掺亚硝酸钙改善浆体性能的研究是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
富绥大桥预应力孔道压浆掺亚硝酸钙改善浆体性能的研究
问题补充： |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
fu Sui bridge prestressed zigzagging threshed mixed with amides pulp calcium improve physical performance research
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2013-05-23 12:24:58
Pacifies the bridge pre-stressed passageway mud jacking to mix the calcium nitrite improvement hydromass performance richly the research
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2013-05-23 12:26:38
Tuy bridge prestressed duct Grouting doped calcium nitrite-rich study on improving the performance of slurry
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2013-05-23 12:28:18
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