一辆电动汽车的原型——代号为Urbee，这辆汽车是第一辆全部车体都由3d打印机制造的汽车。
A prototype for an electric vehicle — code named Urbee — is the first to have its entire body built with a 3d printer.
一辆电动汽车的原型——代号为Urbee，这辆汽车是第一辆全部车体都由3d打印机制造的汽车。
A prototype for an electric vehicle — code named Urbee — is the first to have its entire body built with a 3d printer.
应用推荐