Cov Ntsiab Lus Tseem Ceeb Los Txhawm rau Hnav Hnav Cov Paj Ntaub

Muaj ob peb yam uas cuam tshuam rau kev hnav cov hlab pas. Feem ntau, flank hnav yog daim ntawv tshaj plaws ntawm hnav rau high-speed txiav flaker hniav thiab tuaj yeem pom raws li ib txwm coj ntawm lub tshuab flaker. Qhov nce ntawm qhov dav ntawm lub flank hnav cov qhab yuav ua rau cov hniav ntawm lub flaker kom poob qhov kev ua tau zoo. Lub tshuab chipping yog ib qho kev sib txawv ntawm me me rau ntawm ntug kev ntawm cov hniav, uas feem ntau tshwm sim thaum lub sij hawm sib quag sib zog ua ke. Cov ntaub ntawv cov ntaub qhwv ntsej muag thiab cov xim tuaj yeem yog tseem txiav. Lwm hom kev hnav yog qhov tshwm sim ntawm chasm hnav rau ntawm ntug qhov ntawm cov hniav nyob rau ntawm lub ntsej muag ntawm lub hau flaker.