1. fracture toughness
Angličtina slovo „odporność na kruche pękanie„(fracture toughness) se zobrazí v sadách:
19 material properties 22. toughness
Mental toughness is doing whatever is necessary to get the job done
An athlete needs to show both physical and mental toughness.
Angličtina slovo „odporność na kruche pękanie„(toughness) se zobrazí v sadách:
Egzamin CST 2018