单项选择题
生产G28的冲压生产线为多少吨级?可将误差控制在多少范围之内?()
A.万吨级,0.01mm B.万吨级,0.02mm C.千万吨级,0.02mm D.千万吨级,0.01mm
判断题 Model3的天窗是否有遮阳帘?没有遮阳帘,需后期选装。()
判断题 Model3采用的分段式不可开启天窗。()
问答题 A4,C级,G28三个车型中轴距最短的是?轴距分别为?