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壳牌劲霸推出全新R4X和R5E润滑油,在提升燃油能效的同时,有效降低磨损和减少沉淀物产生,延长发动机寿命。
Shell Rimula introduced the new R4X and R5E lubricants, while improving fuel efficiency, while reducing wear and reduce sediment production, to extend engine life.