Tignoolajiyada defishing cryogenic ayaa markii ugu horreysay la allifay 1950-meeyadii.Geedi-socodka horumarinta mashiinnada defishing-ka ee cryogenic, waxay soo martay saddex xilli oo muhiim ah.La soco maqaalkan si aad u hesho faham guud.(1) Mashiinka wax-ka-qabashada ee ugu horreeya ...
Akhri wax dheeraad ah