01 OSB1 - Imbere ikoresha intego rusange ya OSB
OSB1 - Imbere ikoresha intego rusange imbaho za OSB, ikibaho cya OSB gikozwe mubiti bito bya diametre, ibiti byoroheje hamwe nibiti byimbaho nkibikoresho fatizo, bitunganyirizwa mu biti (muri rusange 40-100mm z'uburebure, 5-20 m ...