Russian ⇄ Bulgarian Chinese Czech Danish English Estonian French German Italian Japanese Polish Romanian

грунты основания stresses
tech.	sols de fondation; terrains d'assise
грунт основания
construct.	terrain de fondation
hydr.	sol du fondation
tech.	sol de fondation; sous-sol m; terrain d'appui; terrain d'assiette

грунты основания: 15 phrases in 3 subjects

Construction	8
Hydraulic engineering	3
Technology	4