(100L, 200L, 300L, 500L, 1000L, 1500L, 2000L, 3000L, 5000L, 10000L, 12000L thiab tuaj yeem kho tau)
Thawj kauj ruam yog txiav txim siab dab tsi yuav muab sib xyaw rau hauv ib lub ribbon tov khoom.
-Cov kauj ruam tom ntej yog xaiv tus qauv tsim nyog.Raws li qhov ceev ntawm koj cov khoom thiab qhov hnyav batch, koj yuav tsum xam qhov ntim tsim nyog.
-Qhov tseem ceeb tshaj plaws los xav txog yog qhov zoo ntawm cov khoom sib xyaw.Cov hauv qab no yog cov yam ntxwv:
-Tsis muaj lub kaum sab xis tuag hauv kev tso tawm thaum tso tawm.
-Powder tuaj yeem nkag rau hauv qhov khoob sai sai, kis cov hmoov tshiab yog tias cov hmoov qub deteriorates.Yog li ntawd, nyob rau hauv cov khoom noj thiab tshuaj industries, tag nrho vuam yog yuav tsum tau.
Ntawm qhov tod tes, tag nrho-welding thiab polishing tuaj yeem ua kom tsis muaj qhov sib txawv ntawm cov khoom siv sib txuas, ua kom pom lub tshuab zoo thiab cov neeg siv kev paub.
-Thaum nws los txog kev tu, nws yooj yim thiab meej.Kev ntxuav yog kev nyab xeeb dua, thiab siv sijhawm tsawg dua.
-Los ntawm kev them nyiaj lossis pub cov khoom siv hmoov rau cov khoom sib tov, koj tuaj yeem ua kom yooj yim thiab txaus siab.
-Nws yog ib qho yooj yim rau siv thiab ua kom muaj kev nyab xeeb ua haujlwm.
Post lub sij hawm: Lub Xya hli ntuj-19-2022