标题: ASTM D6938-17a Standard Test Methods for In-Place Density and Water Content of S [打印本页] 作者: a1s2d3f4 时间: 2019-10-15 10:49:02 标题: ASTM D6938-17a Standard Test Methods for In-Place Density and Water Content of S
ASTM D6938-17a Standard Test Methods for In-Place Density and Water Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth)