1)clay sandstone,黏土砂岩2)grit with weak expanded clay,黏土质砂砾岩3)sand blended with clay,含黏砂土4)sandy clays,砂质黏土5)Fat sand,高黏土砂6)clayey sand,黏土質砂
用法和例句
The paper carried out research on characteristics of grit with weak expanded clay from mineral composition, grain gradation, dilatability, compaction, permeability and strength.
