Hauv theem tsim cov duab kos, peb yuav ua kom zoo dua thiab txhim kho cov duab kos khoom raws li cov tswv yim ntawm theem tsim. Kauj ruam no yog qhov tseem ceeb rau kev ua kom raug thiab sib xws ntawm cov khoom.
Kev xa khoom:
Cov duab kos 2D thiab 3D kom ntxaws (PS, CAD), suav nrog qhov ntev, cov ntaub ntawv, thiab cov kev cai ua tiav.
Daim duab qhia txog cov txheej txheem kom meej kom ntseeg tau tias muaj kev tsim khoom zoo.