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Low Sulfur Calcined Pitch Petroleum Coke Fa'amatalaga Tau
Pitch coke o se ituaiga maualuga-vevela koale tar pitch, lea e faia e ala i le faʻaogaina o le koale ta pitch e ala i le faʻamafanafanaina, faʻamavaeina, faʻafefe ma faʻamafanafana faiga faʻavae.E lua vaega ua vaevaeina ai le coke: ta koale ma le petroleum bitumen.O le mea fa'apipi'i fa'asala mo mea e fa'asa'o e masani lava o le ta koale.O le su'ega o mea mata na fa'aopoopoina i le va'a fa'apalapala e fa'avevela ma fa'avela.
