石质土

shí zhì tǔ
  • rocky soil;chisley soil;stony soil
石质土石质土
石质土[shí zhì tǔ]
  1. 山区土石料压实标准及其应用②土壤主要为少石质粗砂土;

    Compaction standard and application of earth-rock mixtures in mountain area ( 2 ) satidy soil with a little stone ;