But traditional manufacturing technology such as gravity casting and die casting technology of low pressure cannot content the development of cars.

但传统铝合金轮毂制造采用的重力铸造、低压铸造等技术已难以满足汽车性能的提高，发展潜力有限。

youdao

But traditional manufacturing technology such as gravity casting and die casting technology of low pressure cannot content the development of cars.

但传统铝合金轮毂制造采用的重力铸造、低压铸造等技术已难以满足汽车性能的提高，发展潜力有限。

youdao