as an engineering exercise
作为一个工程练习
以上为机器翻译结果，长、整句建议使用 人工翻译 。
As an engineering exercise, EOS also printed the parts for a violin using a high-performance industrial polymer, had it assembled by a professional violin-maker and played by a concert violinist.
ECONOMIST: 3D printing
应用推荐
模块上移
模块下移
不移动