Ohcanbohtosat - "((\"strength of materialow\") OR (\"strength of (materials\" OR materal\")))~"

Eai bohtosat!

Ozuin - "((\"strength of materialow\") OR (\"strength of (materials\" OR materal\")))~" - eai gávdnon bohtosat.

Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.