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

Eai bohtosat!

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

Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.