1 résultat(s) pour 'fuels'
Fuels (en)
وقود (ar), Combustible (es), Combustible (fr), Топливо (ru)
Coal, Gas fuels, Nuclear fuels, Peat, Petroleum
Energy resources, Fuel resources, Fuel technology, Hydrocarbons
Politics, law and economics
> Materials and products
وقود (ar), Combustible (es), Combustible (fr), Топливо (ru)
http://vocabularies.unesco.org/thesaurus/concept638