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a las frases
oil shale ['ɔɪlʃeɪl]
gen. "oil-shale" m
ambient. argillite petrolifera
minería scisto bituminoso
minería, ingl. oil shale
oil shale A kerogen-bearing, finely laminated brown or black sedimentary rock that will yield liquid or gaseous hydrocarbons on distillation ['ɔɪlʃeɪl]
ambient. argillite petrolifera
oil shale: 5 a las frases, 3 temas
Electrónica1
General2
Química2