The wing was made from a thermoplastic material using a stratasys 3d printer .
这机翼是用一种使用了stratasys的3d打印机的热塑性材料制成的。
The wing was made from a thermoplastic material using a stratasys 3d printer . Optomec then used a process it calls aerosol jet to print circuits , sensors and an antenna on the wing .