trhliny (fyzika) cracks (physics) 1 Exclude matching results deformácie 1 Exclude matching results fyzikálne vlastnosti materiálov 1 Exclude matching results material testing 1 Exclude matching results materiály 1 Exclude matching results physical properties of materials 1 Exclude matching results prášková metalurgia 1 Exclude matching results skúšanie materiálov 1 Exclude matching results