Two utility workers in safety gear performing sewer maintenance by clearing debris from an open manhole on a city street isometric

Two utility workers in safety gear performing sewer maintenance by clearing debris from an open manhole on a city street isometric图片
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Two utility workers in safety gear performing sewer maintenance by clearing debris from an open manhole on a city street isometric
  • 素材ID：1419319812
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  • 格式：矢量
  • 作者：AllahFoto
  • 最大输出：可以放大缩小至任意尺寸
关键词
安全路面城市道路工程清洁城市地下卡通卫生排水隔离污垢实用程序工业工程等距维护保养人孔团队合作基础设施工作场所危害设备管道碎片施工手套街道修理劳动力工具操作沥青市政下水道废弃物铲子挖

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