论文部分内容阅读
介绍乐福混凝土配方的产生及使用效果,并通过实验数据验证了乐福混凝土配方的优越性,且对其使用方法作了说明。
Introduced Carrefour concrete production and use of results, and experimental data to verify the superiority of Carrefour concrete formulations, and the use of the method are described.