Two Asian workers are inspecting solar photovoltaic cells
Palabras clave
sunlight,
industrial,
engineer,
technician,
electricity,
alternative,
photovoltaic,
electric,
roof,
panel,
power,
installation,
helmet,
mobile phone,
industry,
generator,
solar cell,
renewable,
system,
energy,
men at work,
solar,
operation,
troubleshooting,
environment,
technology,
checklist,
asian,
asia
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