人工破碎 meaning in English
cobbing
hand breaking
Examples
- Based on this , by using ro . 42 . 5r cement and recycled aggregate from artificial wasting concrete , rca which reaching 50mpa strength are mixed successfully
在此基础上，采用42 . 5r普通硅酸盐水泥与人工破碎所得的再生骨料成功配制了强度为50mpa的再生混凝土。