Osb
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Amashanyarazi ya OSB, POPLAR / HARDWOOD / PINE OSB
OSB ni Ikibaho cyerekezo, ni ukuzamura ibicuruzwa gakondo, ibintu byubukanishi hamwe nicyerekezo, kuramba, kurwanya ubushuhe no guhagarara neza kurenza ibice bisanzwe.Hamwe na coefficient ntoya yo kwaguka, nta kugoreka,
