搜索结果: 1-1 共查到“建筑材料 Types and Characteristics”相关记录1条 . 查询时间(0.062 秒)
Types and Characteristics of Performing Concretes Used in the Constructions Processes Engineering
Types and Characteristics Concretes the Constructions Processes Engineering
2010/8/11
The light concrete industry has a great development at present, due to some technical characteristics that make them highly appreciated. These characteristics are: the reduced apparent density, the ca...