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lavondaehy

    When the ice cream crust is processed!
    0:15
    Guess what this is? What is it used for?
    0:59
    Isn't it a little complicated?
    0:58
    Awesome, this is the rhythm of running!
    0:58
    gear drive
    0:59
    Is it like a lotus flower?
    0:59
    This should be quite common!
    0:59
    Drill hole in pinion center!
    0:59
    It should be a big gear, right?
    0:59
    Such a big one! Guess what?
    0:55
    If you can't afford it, cut one yourself.
    0:15
    Cut a pumpkin and cook it at night.
    0:58
    -CNC blades are in production! Xiaoxiaopian
    0:15