Peb muab cov cuab yeej siv tshuab conveying uas tsim kho tshiab, kho tau, thiab siv tau zoo.Koj tuaj yeem xaiv qhov kev daws teeb meem tiav rau koj cov txheej txheem tag nrho lossis kev daws teeb meem rau cov phiaj xwm, ntu ntu.Koj cov ntaub ntawv yuav ib txwm txiav txim siab seb qhov twg yog qhov zoo tshaj plaws.
Thaum nws los txog rau cov ntaub ntawv loj, tsis muaj qhov kawg rau cov yam ntxwv koj pom.Muaj cov khoom ntxhib-grained, cov khoom zoo-grained, tsis zoo ntws, noo, organic, inorganic, abrasive, kub, thiab ntau yam zoo thiab sib xws.
Post lub sij hawm: Nov-30-2023