0:00/0:54
倍速
  • x2
  • x1
  • x0.5
举报

Building process of wind energy power tower mill under construction. Assembling tower column pillar. Green clean renewable energy. Aerial footage.

视  频 ID：  1038427163
版      权：  ANDRII BEZLIUDNYI
视频长度：  0:54
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