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