Spanish ⇄ English Russian

a prueba de... stresses
tech.	прочный; стойкий; устойчивый (к действию какого-л. фактора)

a prueba de: 131 phrases in 20 subjects

Aviation	80
Biochemistry	1
Business	1
Chemistry	1
Commerce	6
Construction	1
Economy	2
Electronics	2
General	8
Informal	2
International Monetary Fund	1
Law	4
Mathematics	1
Medical	3
Nautical	1
Oil / petroleum	2
Packaging	2
Patents	1
Technology	8
United Nations	4