Colorful of cutter head of a Tunnel boring machine (TBM) look like brick building game. Machine for underground drill.

Colorful of cutter head of a Tunnel boring machine (TBM) look like brick building game. Machine for underground drill.图片
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Colorful of cutter head of a Tunnel boring machine (TBM) look like brick building game. Machine for underground drill.
  • 素材ID：763724007
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  • 格式：JPG
  • 作者：sornchai
  • 最大分辨率：5533 x 3689px
  • 最大输出：46.85 x 31.23cm (300dpi) | 195.19 x 130.14cm (72dpi)
关键词
机器孔钻孔石料地下机械互连旋转钻头镗孔基础设施黑暗圆形现场地下设备突破施工技术安装切刀隧道地质渗透开挖直径连接地层色彩缤纷挖

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