sand cinder concrete
基本解释
- [土木建築工程]砂爐渣混凝土
英汉例句
- Study is made on preparation of small concrete hollow block using cinder wet discharged from power plant instead of sand by laboratory and industrial experiments.
通過實騐室試騐和工業性試制，對用電廠溼排煤渣替代砂配制的混凝土小型空心砌塊進行了研究。
雙語例句
专业释义
- 砂爐渣混凝土