志愿者使用3D打印机为乌克兰制造无人机部件. Volunteers use 3D printers to manufacture drone parts for Ukraine.

欧洲志愿者正在使用国内的3D打印机为乌克兰制造关键无人机零件, 在官方道不足时填补供应缺口. European volunteers are using 3D printers at home to manufacture critical drone parts for Ukraine, filling supply gaps when official channels fall short. 这些组织通过安全网站生产天线和炸弹外等部件, 实现更远的打击并从2024年开始加强前线能力. Operating through secure websites, these groups produce components like antennas and bomb casings, enabling longer-range strikes and boosting frontline capabilities since 2024.