Technician cleaning air ventilation filter with gloves in industrial building, focused maintenance work
Schlüsselwörter
technician,
cleaning,
air,
ventilation,
filter,
glove,
maintenance,
industrial,
building,
men at work,
safety,
helmet,
eyewear,
dust,
replace,
repair,
service,
equipment,
duct,
metal,
indoor,
professional,
inspection,
support
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