[The summary ] Every performance of this text to high-performance concrete of fly ash has done detailed research, and to the concrete respectively to person who mix of fly ash Kinds of influence of performance and fly ash concrete some questions that should notice carry on analysis and discussion in not constructing.
[The summary ] Every performance of this text to high-performance concrete of fly ash has done detailed research, and to the concrete respectively to person who mix of fly ash Kinds of influence of performance and fly ash concrete some questions that should notice carry on analysis and discussion in not constructing.
[摘要] 本文对粉煤灰高性能混凝土的各项性能作了详细的研究,并针对粉煤灰的掺入量对混凝土各 种性能的影响以及粉煤灰混凝土在施工中应注意的一些问题进行了分析和探讨。
2楼
感谢楼住和作者啊,顶,毕业设计就差这个拉
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3楼
呵呵 十分感谢!!!!!!!
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4楼
谢谢哦 燃眉之急 呵呵
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5楼
谢说的好发表完毕kj
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6楼
是桥梁方面的计算书,
我正需要这方面的资料
谢谢搂主。
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7楼
非常感谢楼主:call:
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8楼
谢谢楼主的分享啊!
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9楼
楼主亲人啊~~~,毕设就差他啦:call: :kiss:
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10楼
谢谢 了 真是好东西呀
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