Lub luag haujlwm tseem ceeb ntawm JY468JK ntug banding tshuab suav nrog
Pre-milling, Gluing & Nias, Xaus Txiav, Rough Trimming, Fine Trimming, Chamfering, Scraping thiab Buffing. Cov khib thiab qhia kev tsheb nqaj hlau yog ua los ntawm tuab txhuas cov ntaub ntawv, uas muaj qhov ntom ntom ntom thiab yog li txhim kho qhov tsis muaj teeb meem. Cov khoom tseem ceeb uas peb siv yog los ntawm cov npe nrov thoob ntiaj teb, ua kom muaj kev ruaj khov.