All sorts of model car in order to ensure the safe, use jack when generally have fixed position, cannot use jack teams in insurance, beams in areas such as the pole.

各种车型的汽车为确保安全，使用千斤顶时一般都有固定的位置，不能用千斤顶支在保险杆、横梁等部位。

youdao

All sorts of model car in order to ensure the safe, use jack when generally have fixed position, cannot use jack teams in insurance, beams in areas such as the pole.

各种车型的汽车为确保安全，使用千斤顶时一般都有固定的位置，不能用千斤顶支在保险杆、横梁等部位。

youdao