L Siliceous soil - soil composed of acid rock that are crystalline in nature.
l硅酸土壤-由透明的酸性岩石组成的土壤。
A light soil consisting of siliceous diatom remains and often used as a filtering material.
由硅藻土残留物的通常用来作为过滤材料的轻质土。
A light soil consisting of siliceous diatom remains and often used as a filtering material.
由硅藻土残留物的通常用来作为过滤材料的轻质土。
应用推荐