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Thread: Longwall mining - GIF

  1. Jan 4, 2023, 11:27 AM #1
    Altair
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    Longwall mining - GIF

    Longwall mining.




    Previously:

    Bucket wheel excavator mining coal - GIF
    Antarctic coal seam - photo
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    Shaft boring machine - GIF
    Colorado School of Mines offers first space mining degrees - images

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  2. The Following 2 Users Say Thank You to Altair For This Useful Post:

    mwmkravchenko (Jan 4, 2023), nova_robotics (Jan 4, 2023)
  3. Jan 8, 2023, 04:37 PM #2
    tlnixon
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    We have almost an unlimited supply of coal, but they don't want us to use it. There's more money in oil , nuclear, wind and solar energy

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