metal cog wheel gears near gear box
Palabras clave
gear,
gearing,
gearbox,
pinion,
toothed,
wheel,
bearing,
rolling,
engineering,
steel,
metal,
work,
cogwheel,
manufacture,
factory,
motor,
engine,
technology,
precision,
equipment,
detail,
manufacturing,
industrial,
transmission,
turning,
production,
industry,
machine part,
machinery,
development,
automotive
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