Archimedes Screw
2:00
Added: 1 year ago
From: prathamsciencegroup
Views: 24,411
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  • this would get clogged with dirt instantly

    archon808 2 weeks ago

  • With all the time spent in that...no oil to get rid of the squeak?

    Silversapien 1 month ago

  • good job.

    aajoshi222 1 month ago

  • I think I spoke to you about a technical issue one time...

    wesbilly 1 month ago

  • na oliw tą maszynkę bo ci skrzypi strasznie !!!

    

    PauleR252 1 month ago

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