勘探试坑 – phrases

Terms containing 勘探试坑 | all forms | in specified order only

Subject	Chinese	English
eng.geol.	勘探试坑	prospecting pit
tech.	用试坑作地基勘探	foundation exploration by test pits
tech.	试坑勘探	prospecting by trial pit
tech.	钻孔或试坑勘探	prospecting by boring or trial pits