填土的室内试验：填土含水量测定、颗粒分析和比重测定。

Laboratory fill test: fill water content, grain analysis and specific gravity test were tested.

youdao

填土的室内试验：填土含水量测定、颗粒分析和比重测定。

Laboratory fill test: fill water content, grain analysis and specific gravity test were tested.

youdao