需要特别注意几个技术疑点：首先是100km/h相对速度的测试条件过于极端，现实中几乎不可能出现两辆50km/h的车正面对撞；其次是卡车驾驶室分离的现象，可能暴露了商用车驾驶室与底盘连接结构的弱点。选择展示这种非常规测试，显然是精心设计的传播策略。
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This product was developed after nearly 20 years of technological research and development, breaking through foreign technical barriers to solve the problem of friction and wear in the development of high-end equipment in China.
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