Two caucasian engineering technician is a professional trained in skills and techniques installing solar photovoltaic panels system on industrial factory roof, Engineering concepts to good environment
Contributor: AU USAnakul+
ID : 701645733
Keywords
rooftop, technology, technician, solar, photovoltaic, wind turbine, roof, energy, installer, installing, system, service, panel, sunlight, construction, industry, factory, engineer, alternative, mobile phone, electric, electricity, green, laptop, blue, ecology, business, eco, global, sky, man, house, light, sun, men at work, natural, safety, electrician, environmental, power, renewable, solar panel, quality control, sunbeam, array, generating, hold, installationRelated items
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