a machine with many screws
Palabras clave
machine,
screw,
assembly,
machinery,
fastener,
engineering,
tool,
component,
automation,
device,
construction,
hardware,
fabrication,
technology,
production,
mechanical,
microscope,
science,
equipment,
laboratory,
medicine,
research,
biology,
medicals,
laboratory,
tool,
isolated,
white,
chemistry,
object,
instrument,
education,
lens,
metal,
sewing,
scientific,
experiment,
industry,
microbiology
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