Engineers install solae cell on the roof of factory
Palabras clave
home,
generator,
occupation,
sunlight,
install,
solar energy,
plant,
helmet,
installing,
equipment,
work,
rooftop,
construction,
environmental,
inspection,
check,
generation,
industrial,
working,
solar panel,
technician,
electricity,
factory,
service,
environment,
engineer,
technology,
roof,
innovation,
panel,
power,
installation,
solar,
energy,
men at work,
electrician,
building,
maintenance,
people,
electric,
business,
station,
sun,
mobile phone,
industry,
renewable,
system,
safety
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