soil investigation
短语词组
- contaminated soil foundation investigation 汙染土地基勘察
- salty soil foundation investigation 鹽漬土地基勘察
- artificial soil foundation investigation 人工填土地基勘察
- soil erosion investigation 水土流失調查
- red soil resource investigation 紅壤資源調查
- soil pollution investigation 土壤汙染調查
- frozen soil foundation investigation 凍土地基勘察
- soil fertility investigation 土壤肥力研究
- soil quality investigation 土質調查 返回 soil investigation