mix ratio design of concrete中文,mix ratio design of concrete的意思,mix ratio design of concrete翻译及用法
2026-01-10 16:44浏览次数 13
mix ratio design of concrete
混凝土配合比设计
mix ratio design of concrete 例句
英汉例句
in this paper, the writer chose the adding means of pfa replacing sand, and put forward the mix ratio design of concrete by orthogonal analysis experiments.