粉煤灰水泥混凝土
fly ash cement concrete
cement concrete of coal ash powder
粉煤灰水泥基材料
fly ash cement-based material
粉煤灰水泥搅拌桩
Fly-ash-cement Mixing Piles
粉煤灰水泥砂浆灌注法
perfusion method of coal powder and cement-sand sl
粉煤灰水泥性能
property of fly ash cement
硅酸盐粉煤灰水泥
Portland pulverised-fuel ash cement， PPFAC
Portland pulverised-fuel ash cement
PPFAC
水泥粉煤灰混凝土桩
Cement Fly-ash Gravel Pile
水泥粉煤灰基层
cement fly ash road base material
水泥粉煤灰浆
cement and flying ash grout
cement mortar mixed with fly ash material
水泥粉煤灰砂砾
cement and lime ash gravel
水泥粉煤灰碎石基层
cement FA-bound hoggin for roadbase
水泥粉煤灰碎石桩
Cement-flyash-gravel Pile
Cement Fly-ash Gravel Pile
cement fly-ash gravel CFG pile