Factory workers inspecting machinery (1)
Schlüsselwörter
factory,
men at work,
machinery,
inspection,
industrial,
maintenance,
metal,
equipment,
safety,
plant,
manufacturing,
construction,
blue,
yellow,
protective,
tool,
sharpened,
professional,
industry,
detail,
teamwork,
metalwork,
assembling,
production,
repair,
control,
monitoring,
complex,
skilled,
technical,
operation,
high technology
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