degradácia materiálov ochrana papiera 2 Exclude matching results anorganické zlúčeniny 1 Exclude matching results celulóza 1 Exclude matching results chemická degradácia 1 Exclude matching results coatings 1 Exclude matching results corrosion protection 1 Exclude matching results drevo 1 Exclude matching results hydraulické oleje 1 Exclude matching results konštrukčné materiály 1 Exclude matching results lesnícke stroje 1 Exclude matching results materials degradation 1 Exclude matching results mazivá 1 Exclude matching results ochrana kultúrneho dedičstva 1 Exclude matching results ochrana materiálov 1 Exclude matching results oleje 1 Exclude matching results polymerizácia 1 Exclude matching results polysacharidy 1 Exclude matching results povlaky materiálů 1 Exclude matching results protection of materials 1 Exclude matching results protikorózna ochrana 1 Exclude matching results soli 1 Exclude matching results štrukturálne zmeny 1 Exclude matching results