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frejadoo

    Guess what it is! numerical control machine
    0:59
    The windmill is creaking! CNC tool
    0:54
    Do you recognize this big plate?
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    Numerical control machine tool numerical control processing
    0:59
    Tooth processing, can you see what it is?
    0:58
    Fully automatic mechanical work!
    0:59
    One-way spark belt lightning NC machine tool NC machining
    0:59