Ohcanbohtosat - "((\"strength of materal\") OR (((\"strength of materialow\") OR (\"strength of materials\"))))~"
Ozuin - "((\"strength of materal\") OR (((\"strength of materialow\") OR (\"strength of materials\"))))~" - eai gávdnon bohtosat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: (( strength of materal ) OR ((( strength of materialow ) OR ( strength of materials ))))~.