Base of steel beams underpins subway tunnel snaking through local populated streets. Remarkable feat of engineering currently in progress

Base of steel beams underpins subway tunnel snaking through local populated streets. Remarkable feat of engineering currently in progress
  • 素材ID:1442924737
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  • 格式:MOV
  • 时长:00:08
  • 作者:OKIOKI
  • 最大分辨率:3840 x 2160px
关键词
城市体系结构十字形城市车站地下机械项目中心发展地区消费主义多层过境工业工程经济业务基础设施现代地铁现场电力行业技术交通交通运输施工技术隧道开挖速度建筑溜槽住宅高速公路商业