Fastener thev naus laus zis, uas tsis tas yuav qhib qhov qhib ua ntej, thiab tuaj yeem txuas ncaj qha rau hauv cov ntaub ntawv kaw. Hauv kev lag luam tsheb xws li BMW, Mercedes thiab Audi, cov tshuab no tau siv ntau thiab ntau daim ntawv thov.
Flow laum ntsia hlau " txheej txheem (lub npe menyuam yaus: kub yaj tus kheej tapping / kub yaj fastening system), thiab "drill ntswj" yog hais txog kev sib hloov siab ceev, nws tus kheej tapping thiab thaum kawg nruj cov txheej txheem kev sib txuas, cov txheej txheem tuaj yeem ua tiav ib- sab kev twb kev txuas nrog me me deformation, thiab nws yog ib tug detachable fastening hom.