Việt
điều tra địa kỹ thuật
Anh
geotechnical investigation
soil survey
Đức
geotechnische Untersuchung
Pháp
étude géotechnique
geotechnical investigation,soil survey /SCIENCE/
[DE] geotechnische Untersuchung
[EN] geotechnical investigation; soil survey
[FR] étude géotechnique