原文传递 Air-entrained concretes:a survey of factors affecting air content and a study of concrete workability
题名: Air-entrained concretes:a survey of factors affecting air content and a study of concrete workability
责任者: Cornelius, DF
学科分类: 暂无分类
出版机构: Transport Research Laboratory
提交日期: Jan 1970
总页数: 18
报告类型: 科技报告
资源类型: 科技(咨询、行业)报告
初始创建时间: Jan 1970
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