A technician engineer meticulously inspects control systems of factory service to HVAC. air conditioning systems.
Palabras clave
adult,
adults only,
air conditioner,
cleaning,
computer,
condition,
connection,
construction industry,
cooperation,
co-worker,
datum,
discussion,
efficient,
electricity,
engineer,
engineering,
equipment,
examining,
expertise,
factory,
firewall,
happiness,
heat,
helmet,
indoor,
industry,
installing,
job,
maintenance,
man,
manager,
occupation,
order,
people,
repairing,
safety,
service,
skill,
system,
technician,
technology,
temperature,
siam,
uniform,
working
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