Intricate Gears in Motion for Mechanical Design
Palabras clave
gear,
cog,
machinery,
mechanism,
technology,
industrial,
metal,
steel,
engineering,
system,
machine,
wheel,
gear,
clock,
industry,
mechanical,
old,
engine,
cogwheel,
cog,
part,
watch,
clockwork,
equipment,
work,
power
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