3D scanning, Av nplaum qauv, Tsab ntawv xeem haum cheeb tsam, los nag kuaj, lub teeb kuaj, av nplaum qhov cub, rwb thaiv tsev tiv thaiv kev ntsuas, ntsuas kub thiab av noo, yob xeem, Endurance xeem, kev khiav hauj lwm emission xeem, Chassis dynamometer xeem, Magneto xeem lub rooj ntev zaum, Sib nqus hmoov tsav chaltemperature test, dynamometer tester chamber, Roj teeb synthesis parameter cov khoom siv ntsuas ntsuas, Kev ua haujlwm ntawm lub cev qaug zog endurance xeem lub rooj zaum.
