Backhoe machine equipment and soil work in top view. Construction by digging, excavating, backfilling and installation concrete cement pipe for underground water in deep hole, borehole or water well.

Backhoe machine equipment and soil work in top view. Construction by digging, excavating, backfilling and installation concrete cement pipe for underground water in deep hole, borehole or water well.
  • 素材ID：1265901207
    举报
  • 格式：MOV
  • 时长：00:16
  • 作者：Bself
  • 最大分辨率：3840 x 2160px
关键词
工作机器钻孔管道地下深校正机械地球弄脏了铲挖掘通电成本反铲工作管道工单水施工安装井混凝土开挖建筑附件挖

京ICP备15019536号 增值电信业务经营许可证 京B2-20210167京公网安备 京公网安备 11010502045846号网络文化经营许可证 京网文〔2023〕2258-086号