Dab tsi yog cov kev coj ua cov kev cai rau cov thawv ua haujlwm ib nrab
Tso lus
Thaum peb thauj khoom thiab thau khoom, peb yuav tsum tau cov cuab yeej tsim nyog thauj khoom thiab tias peb tuaj yeem txo peb cov khoom .
Tsim nyog hnyav yuav tsum tau nqa tawm thaum thauj khoom thiab thauj khoom, thiab cov kev kwv yees kev tsim nyog, thiab cov khoom siv uas tsim nyog yuav tsum ua kom paub meej tias lub thawv nyuaj siab tsis dhau.
Cov qauv tsim ntawm lub thawv yog tib yam li lwm cov tsheb, yog li peb kuj yuav tsum tau kuaj cov qauv tsim qauv, yog li peb tsis tas yuav tsum tau tshuaj xyuas tsim qauv qauv thiab tsis muaj txheej txheem .
Cov khoom ntim yog tsim khoom siv cov khoom siv hlau, yog li nws yog qhov tsim nyog tswj hwm ib puag ncig, thiab tsis muaj kev ruaj ntseg ntawm cov kev nyab xeeb ntawm cov kev ruaj ntseg ntawm Semi-Trucking .
Nyob rau hauv cov txheej txheem ntawm chaw thau khoom thiab kaw, thawv semi-shocks yuav tsum tau tshuaj xyuas kom meej tias peb cov khoom lag luam tau sib tw nrog cov tsheb tsheb thauj mus los niaj hnub no.
