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dureza f
earth.sc. σκληρία
environ. σκληρότητα
nat.sc., agric. σκληρότης
dureza
: 95 phrases in 13 subjects
Agriculture2
Chemistry2
Coal1
Earth sciences1
Environment2
General4
Industry3
Materials science16
Mechanic engineering1
Metallurgy47
Natural sciences1
Technology13
Transport2