Osb
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OSB e le vai , POPLAR/ LAAU MAGA/PINE OSB
OSB o le Oriented strand board, o le faʻaleleia o oloa faʻaleaganuʻu masani, ona mea faʻainisinia ma le faʻatonuga, tumau, faʻafefeteina o le susu ma le tulaga mautu nai lo laupapa masani.Faatasi ai ma se faʻaopoopoga faʻaopoopoga laʻititi, leai se faʻalavelave,
