sand cinder concrete

基本解釋

• [土木建筑工程]砂爐渣混凝土

英漢例句

雙語(yǔ)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(shí)驗(yàn)室試驗(yàn)和工業(yè)性試制，對(duì)用電廠濕排煤渣替代砂配制的混凝土小型空心砌塊進(jìn)行了研究。

• sand cinder concrete更多例句

專業(yè)釋義

土木建筑工程

• 砂爐渣混凝土