Hauv 30 xyoo dhau los, kev siv cov yas hauv tsheb tau nce zuj zus. Kev noj cov khoom siv tsheb hauv tsheb hauv cov tebchaws tsim tau suav txog 8% ~ 10% ntawm tag nrho cov khoom siv yas. Los ntawm cov khoom siv hauv cov tsheb niaj hnub no, cov yas tuaj yeem pom nyob txhua qhov chaw, txawm tias nws yog kev kho kom zoo nkauj sab nrauv, kho kom zoo nkauj sab hauv, lossis kev ua haujlwm thiab cov txheej txheem. Cov khoom tseem ceeb ntawm kev kho kom zoo nkauj sab hauv yog dashboard, qhov rooj sab hauv vaj huam sib luag, pab pawg dashboard, sundry box cover, lub rooj zaum, rear guard vaj huam sib luag, thiab lwm yam. Cua lim npog, kiv cua hniav, thiab lwm yam.
Ntau qhov zoo ua rau cov khoom siv tsheb nyiam cov ntaub ntawv yas.
Lub sij hawm xa tuaj: Sep-11-2024