The flow field around the road vehicle forms very complicated wake at rear end.
绕汽车的流场在其尾部形成非常复杂的的尾迹。
The utility model relates to a conveying vehicle carriage body component, specifically to a semitrailer rear end arc plate device for stopping cargos.
本实用新型涉及运输车辆厢体构件，具体地说是一种挡货用的半挂车后端弧板装置。
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