Ikinyamakuru Umwanya/OSB2/OSB3/OSB4kugirango Na
Umutwempangano(OSB)ni a Ubwoko Bya Igiti Kuri,ku Wongera Na Hanyuma igabanyangano Bya(< Ijambo > < / Ijambo >)in Icyerekezo.
ni2,OSB3na4?
OSB2:MR glue,Byakoreshejwe in na Na: Uburemere,Nka na.
OSB3:Igipimo,Byakoreshejwe in na Na: Uburemere,Nka Na.
OSB4:Ipima,Byakoreshejwe in external wall coverage,coverage,SHINGIRO,Icyerekezo.