四旋翼直升机或无人机是一种多旋翼直升机,由四个旋翼提升和推进
标签:
- 模型大小 :48.89 MB
- 消 耗 :5莫西点
- 下载次数 :
- 包含文件 :STEP / IGES,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,Rendering,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS,SOLIDWORKS



















































