Digital telecommunication network cables are laid towards the city. Cables in Friction reduced pipe are buried underground. A large number of electric and high-speed Network cables Construction site

Digital telecommunication network cables are laid towards the city. Cables in Friction reduced pipe are buried underground. A large number of electric and high-speed Network cables Construction site图片
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Digital telecommunication network cables are laid towards the city. Cables in Friction reduced pipe are buried underground. A large number of electric and high-speed Network cables Construction site
  • 素材ID：513047093
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  • 格式：JPG
  • 作者：ArieStudio
  • 最大分辨率：4079 x 6118px
  • 最大输出：34.54 x 51.80cm (300dpi) | 143.90 x 215.83cm (72dpi)
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护套电源电压埋能源网络保护光学管道通信捆绑包地下发展系统塑料敷设接地弄脏了工程新建电信维护保养基础设施现场电力行业设备管道电线施工详图技术安装开挖纤维宽带导管街道线连接建筑供应电缆挖

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