Spining Of Screw Mechanism Lever (Stock Footage)

Spining Of Screw Mechanism Lever (Stock Footage)

It is a close up type of shot. In picture we can see a worker holding and spining handle of screw mechanism machine. Person is using both of his hands to screw the helix and to squeeze or compress product. This person could be factory worker, artificer, engineer, mechanic. This shot is perfect for topics like scrupulous work, old crafts, hand crafts, manufacturing process, compress, mechanism principles.

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