This product is a mixture of hydrocarbons finely prepared through hydrogenation of the distillation cut of cetroleum lubrication oil 本产品系石油润滑油馏份经加氢精制所得的烃类混合物。
2.
This product is a mixture of hydrocarbons finely prepared through hydrogenation of the distillation cut of petroleum lubrication oil 本产品为由石油的润滑油馏分经深度加氢精制而制取的液状石蜡。
3.
This product is the white - colored oil finely prepared through two - stage high - pressure phdrogenation of the distillation cut of petroleum lubrication oil 本品是石油润滑油馏分经高压加氢精制而成的白色油。
