大掺量粉煤灰混凝土
large volume fly ash concrete
high fly-ash content concrete
concrete added with high-volume fly ash
high volume fly ash concrete
high volume fly ash concrete HVFAC
大掺量粉煤灰自密实混凝土
high volume of fly ash self-compacting concrete
高掺量粉煤灰混凝土
high volumes of fly ash concrete
concrete with high volume of fly ash
高掺量粉煤灰碾压混凝土
high volume fly ash roller compacted concrete
高掺量粉煤灰烧结砖
high content fly ash fired brick
high-mixed fly ash fired brick
大掺量高钙粉煤灰
large amount high-calcium fly ash
large amount of high calcium fly-ash
粉煤灰－煤矸石基水泥
fly ash-gangue base cement
石灰－粉煤灰固化
lime-fly ash stabilization
石灰粉煤灰稳定粉性土
stable lime flyash silty sand
石灰粉煤灰稳定碎石基层
lime-fly ash stabilized aggregate base course