log luj

log luj

Thaum kho qhov sib npaug ntawm tus neeg siv khoom lub log tsheb, lub log hnyav yog siv los kho qhov tsis sib xws.Lub log txoj cai qhov hnyav muab tso rau hauv qhov chaw yuav pab ua kom lub log tsheb ua haujlwm zoo.Adhesive log hnyav muaj nyob rau hauv ntau yam khoom sib txawv.Tab sis feem ntau yog coated steel, txhuas, zinc.Peb lub log hnyav siv cov ntaub nplaum zoo nrog shearing quab yuam 150N rau 5g uas yog deb tshaj li tus qauv 40N.

Nug tam sim no

Vim Li Cas Xaiv Peb

Xa koj daim ntawv thovx