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,