Video of horizontal directional drilling rig lowering and tightening the working shaft. Industrial tools and equipment for laying underground communication, electrical and utility systems. Work site
素材ID:1772449643

  • 举报
  • 格式:MOV
  • 时长:00:19
  • 作者:Po
  • 最大分辨率:1920 x 1080px

关键词

工作水平钻孔地下车削视频通信系统敷设钻机转矩降低工业拆卸实用程序盒式磁带定向工作指南设备管道荷载拧紧夹紧工具安装电气