Resin sib tsoo lub log, yog ua los ntawm cov pob zeb sib tsoo, lub zog siab, siv rau hauv cov khoom txiav, ob chav kawg, hnyav load sib tsoo log, polishing log thiab lwm yam. Nws muaj cov yam ntxwv ntawm qee yam elasticity, tsis tshua muaj cua sov ua haujlwm, zoo tus kheej-sharpening, yooj yim ntau lawm thiab cov txheej txheem luv luv; Siv dav hauv kev sib tsoo, khib nyiab sib tsoo, txiav thiab sib tsoo dawb, xws li kev sib tsoo steel ingot, casting burr, thiab lwm yam.
