英文别名Distillates (petroleum), solvent-refined (severe) heavy naphthenic (9C I); SOLVENTREFINEDHEAVYPARAFFINICDISTILLATE; SOLVENT-REFINEDHEAVYNAPHTHENICDISTILLATE; PETROLEUMDISTILLATES,NAPHTHENIC,FURFURAL-EXTRACTED; NAPHTHENICBASELUBESTOCK; PETROLEUMDISTILLATES,SOLVENT-REFINEDHEAVYNAPHTHENIC; Petroleum distillate, heavy