New metro line includes state-of-art platforms and entryways with concrete staircase. Strong reinforcements keep construction secure

New metro line includes state-of-art platforms and entryways with concrete staircase. Strong reinforcements keep construction secure
  • 素材ID:1442895277
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  • 格式:MOV
  • 时长:00:07
  • 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发展消费主义过境工业工程入口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混凝土开挖速度站台建筑溜槽高速公路商业