African american worker install ducted pipe system for ventilation and air conditioning in house. Hvac technician at work. Ventilation, heating system maintenance and repair
GLIX-111-733498768
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GLIX Easy
Leírás
African american worker install ducted pipe system for ventilation and air conditioning in house. Hvac technician at work. Ventilation, heating system maintenance and repair
Kulcsszavak
equipment,
air,
man,
black,
electric,
technology,
african,
elements,
flow,
construction,
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recovery,
maintenance,
engineer,
ceiling,
repairman,
filter,
technician,
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labor,
conditioning,
setup,
install,
ventilation,
recuperation,
hvac,
ducted,
air quality,
hrv,
recuperator,
job work,
heat recovery,
uniform helmet,
ventilation installation,
industrial energy,
pipe pipes,