Tus kheej- kho cov txheej txheem ntawm kev txiav cov ntaub qhwv tuaj yeem txhim kho lub neej kev pabcuam thiab kev ntseeg siab ntawm cov ntaub ntawv, ua rau lawv siv dav hauv ntau yam kev lag luam. Piv txwv li, nyob rau hauv kev lag luam automotive kev lag luam, kev siv cov ntaub ntawv txiav tuaj yeem txhim kho qhov hnav tsis kam thiab ua haujlwm ntev ntawm cov khoom, txo cov nqi tu; nyob rau hauv kev lag luam aerospace manufacturing, txiav pads tuaj yeem txhim kho lub neej kev pabcuam thiab kev nyab xeeb ntawm cov dav hlau. Tsis tas li ntawd, cov ntaub ntawv txiav kuj tuaj yeem siv rau hauv kev kho mob thiab kev tsim kho, ua kom pom qhov dav dav ntawm daim ntawv thov.
Hauv kev xaus, tus kheej - kho cov txheej txheem ntawm kev txiav cov pawm yog cov cuab yeej siv siab heev thiab tshwj xeeb uas yuav pom cov ntawv thov dav dav hauv kev tsim khoom lag luam yav tom ntej.