Carbonization, fly ash of concrete as water for dust in depth than and fly ash last increase of quantity and not increased to some extent.
粉煤灰混凝土的碳化深度随水灰比及粉煤灰掺量的增加而有所增加。
Carbonization, fly ash of concrete as water for dust in depth than and fly ash last increase of quantity and not increased to some extent.
粉煤灰混凝土的碳化深度随水灰比及粉煤灰掺量的增加而有所增加。
应用推荐