0:00/0:09
倍速
  • x2
  • x1
  • x0.5
举报

Animation of the abstract mechanism. Four metal posts with slots and teeth fall in turn into a metal rail with exactly matching holes. 3D rendering.

视  频 ID：  1091661659
版      权：  Mikhail Sheleh
视频长度：  0:09
横纵比率：  16:9
所属分类：  科技 工业 
商业用途
如何选择
授权授权书发票合同问题