ᱱᱟᱶᱟ

ᱢᱚᱰᱮᱞᱤᱝ-ᱵᱤᱰ-ᱢᱟᱭᱠᱥ

■ ᱯᱤᱴᱟᱹᱨ ᱠᱟᱨᱞᱚᱥ ᱟᱜ ᱠᱟᱹᱢᱤᱦᱚᱨᱟ

After the vehicle is cleaned, it is necessary to fasten the joints. Due to the vibration, jolting, swaying and other reasons during the running of the vehicle, the connectors are bound to loosen an...