Engineers are checking the electrical system. Selective focus. Engineers and executives are discussing plans.
Palabras clave
adjustment,
alternative,
architecture,
assembling,
business,
mobile phone,
check,
collector,
construction,
hard-wearing,
ecology,
electric,
electrician,
electricity,
energy,
engineer,
engineering,
environment,
equipment,
green,
industry,
installation,
instrument,
maintenance,
man,
meeting,
nature,
operation,
outdoors,
panel,
people,
performance,
photovoltaic,
plant,
power,
sensor,
setup,
solar,
solarium,
solarization,
sunny,
team,
technician,
technology,
tool,
voltage,
men at work,
men at work
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