Vim tias cov qauv ntawm lub tsheb nyuaj dua li cov khoom siv kho tshuab ib txwm muaj, kev sib dhos thiab vuam txheej txheem nyuaj, thiab qhov ntim ntau lawm yog loj, tshwj xeeb tshaj yog kev tsim lub cev tsheb yeej ib txwm yog kev lag luam nrog cov ntawv thov high-tech sib xyaw. Qhov tseem ceeb yog feem ntau los ntawm cov neeg hlau vuam loj thiab cov lej xam zauv. Cov kab ntau lawm vuam lub cev muaj cov khoom siv siab heevcov khoom siv vuam tsis siv neeg.   Feem ntau ntawm lub cev tsheb yog tsim los ntawm cov khoom siv hlau thiab cov khoom npog, thiab ntau yam khoom siv ua ntej, xws li cov ncej iav pem hauv ntej, cov ncej qhov rooj, cov ntaiv qhov rooj sab saud, cov fender pem hauv ntej thiab tom qab, cov vaj huam sib luag pem hauv ntej thiab tom qab, cov npog sab saum toj, thiab lwm yam. Cov khoom sib dhos ua ke los ntawm kev vuam thiab riveting, thiab kev vuam yog ib kauj ruam tseem ceeb hauv kab sib dhos tsheb.   Nyob rau hauv xyoo tas los no, cov tuam txhab tsim tsheb loj hauv tebchaws tau sivneeg hlau vuamcov kab vuam lub cev, thiab ntau ntawm lawv tau ua pov thawj lub zog ua thawj coj hauv ntiaj teb. Ntawm cov neeg hlau no, cov neeg hlau vuam qhov chaw suav nrog feem ntau. Piv txwv li, yuav muaj ntau dua 60 tus neeg hlau vuam qhov chaw khiav ntawm Jetta A2 lub cev-hauv-dawb sib dhos thiab vuam tsis siv neeg ntau lawm kab hauvchaw ua haujlwm vuamntawm FAW-Volkswagen Automobile Co., Ltd.   Nyob rau xyoo tas los no, cov thev naus laus zis laser vuam lub cev tau maj mam hloov cov thev naus laus zis tiv thaiv qhov chaw vuam, uas tuaj yeem ua tau raws li qhov xav tau zoo tshaj plaws hauv kev ua cov khoom siv hauv tsheb. Siv cov thev naus laus zis tshiab no, qhov dav ntawm qhov sib koom ua ke ntawm cov khoom sib txuas tuaj yeem txo qis, uas tsis tsuas yog txo qhov xav tau ntawm cov phaj xwb tab sis kuj ua rau lub cev muaj zog dua. Cov khoom siv laser vuam, yeej tsis muaj kev hloov pauv hauv cov khoom vuam ntawm cov khoom, qhov ceev vuam sai dua, thiab tsis tas yuav kho cua sov tom qab vuam. Laser vuam muaj peev xwm zoo hauv kev ua haujlwm zoo, kev lag luam, kev nyab xeeb, lub zog, thiab kev tiv thaiv xeb. Thiab cov thev naus laus zis tshiab no kuj tau dhau los ua cov khoom siv kho tshuab tseem ceeb hauv kev lag luam tsim khoom lag luam.