tread-wear indicators

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الإنجليزية - الإنجليزية

تعريف tread-wear indicators في الإنجليزية الإنجليزية القاموس.

tread-wear indicators
(Otomotiv) Bars of hard rubber that appear across the treads of tires. When the tire tread wears and the indicator shows contact with the road the tire is worn out