积土成山，风雨兴焉 "When earth piles up into mountains; wind and rain will originate thereof."
混凝土成分 ingredients of concrete ; concrete composition ; constituents of concrete
塞氏混凝土成熟指标 sadgrove maturity figure
混凝土成本 Cost of concrete
混泥土成型机 DLZY
混凝土成型机 DLZY
高岭土成分 Kaolin - Constituents
粘土成分 Clay - Constituents
成城湾土塔 Earthen Tower in Chengchengwan
但紫色土成土母岩结构疏松，易风化，抗蚀性低；
But the structure of purple soil parent material is loose and easy to efflorescent, anti-erodibility;
性早熟也称为成土作用或幼体生殖。
为解决困难，井冈山军民把老墙土刮下来泡在水里，然后熬成硝盐。
To solve this problem soldiers and civilians of Mount Jinggang scraped off the earth from some old walls and soaked it in water and then decocted (boiled down) it into earth salt.
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