steel structure of  building with steel beams,  variety of joints and fasteners is partially covered with fire retardant materials and fire protection paint.图片
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steel structure of building with steel beams, variety of joints and fasteners is partially covered with fire retardant materials and fire protection paint.
素材ID:407363058

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  • 格式:JPG
  • 作者:Оксана Скиданова
  • 最大分辨率:5472 x 3648px
  • 最大输出:46.33 x 30.89cm (300dpi) | 193.04 x 128.69cm (72dpi)

关键词

场景桁架体系结构未来派安全材料金属色强度项目城市工业工程支持工程师钢构件制造业框架外部大梁构建车间业务现代基础设施行业没有人结构结构当代设备设计未完成几何图形施工技术详图金属建筑屋顶总成框架连接建筑已建成骨架