搜索筛选:
搜索耗时5.7486秒,为你在为你在102,285,761篇论文里面共找到 1 篇相符的论文内容
类      型:
[期刊论文] 作者:Victoria Akoth Okumu,Stanley M, 来源:土木工程期刊(英文) 年份:2017
The poor quality of Kenyan in situ concrete has necessitated research to establish the properties of the ingredient materials and their influence on the troubli...
相关搜索: