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لغة المحتوى

1 نتائج 'solar power engineering'

Solar power engineering
Thermal engineering
Solar heating
Solar cells, Solar energy, Solar power stations, Solar stills
Politics, law and economics > Manufacturing and transport engineering
Ingeniería de la energía solar (es), Техника, работающая от энергии солнца (ru), هندسة الطاقة الشمسية (ar), Technologie de l'énergie solaire (fr)
http://vocabularies.unesco.org/thesaurus/concept12597