The streamlined shape of the vehicle to reduce drag coefficient, and the drag coefficient is the impact on vehicle fuel economy is an important factor.

 
  • 流線(xiàn)型的外形能降低車(chē)輛的風(fēng)阻系數,而風(fēng)阻系數是影響到車(chē)輛燃油經(jīng)濟性的一個(gè)重要因素。
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