drsnosť povrchu 1 Exclude matching results kvalita povrchu 1 Exclude matching results mechanical technologies 1 Exclude matching results metals finishing 1 Exclude matching results povrchové úpravy kovov 1 Exclude matching results povrchové úpravy materiálov 1 Exclude matching results povrchy 1 Exclude matching results strojárska technológia 1 Exclude matching results surface finishing 1 Exclude matching results surface quality 1 Exclude matching results surface roughness surfaces 1 Exclude matching results