steel rails with reinforced concrete sleepers, newly laid railway, panorama upwards

steel rails with reinforced concrete sleepers, newly laid railway, panorama upwards
  • 素材ID:1428241375
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  • 格式:MOV
  • 时长:00:08
  • 作者:mrivserg
  • 最大分辨率:1920 x 1080px
关键词
方向石料道路铁轨向上全景轨枕步骤铁路行业交通运输锈蚀铁路施工直线金属砾石混凝土钢筋已铺设火车