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