A Thread of gear close up.
Palabras clave
gear,
closeup,
industry,
thread,
equipment,
fastener,
metal,
mechanic,
steel,
tool,
industrial,
work,
connection,
engineering,
support,
iron,
technology,
macro,
fit,
machine,
machinery,
projection,
stainless,
workshop,
assembly,
component,
link,
chain,
nut,
pinion,
screw,
cone,
construction,
cutting,
fastening,
threaded,
topview,
closeup,
hard,
heavy,
manufacture,
processing,
production,
shiny
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