KEV RUAJ NTSEG TIV THAIV

Kev Ruaj Ntseg Barrier feem ntau suav nrog Road Blocker thiab Tyre Killer, uas yog siv los txhawb kev tswj hwm kev ruaj ntseg ntawm lub tsheb ntawm cov chaw tseem ceeb.
Cov Khoom Thaiv Kev yog ib yam khoom siv hlau uas tuaj yeem tsa thiab txo qis. Nws raug teeb tsa ntawm qhov nkag thiab tawm kom tiv thaiv cov tsheb kom tsis txhob tsoo nkag mus. Nws feem ntau pom muaj nyob rau hauv thaj chaw muaj kev ruaj ntseg siab. Cov Khoom Tua Tsheb raug teeb tsa rau hauv av thiab muaj cov ntsia hlau uas tho lub log tsheb yam tsis tau kev tso cai los tiv thaiv kev nkag tsis raug cai.