Lubricating oil composition
摘要:
A gas-fuelled engine lubricating oil composition has a TBN in the range of 2 to 20 and comprises: (A) oil of lubricating viscosity; (B) a salicylate detergent having a TBN of 250 or less; (C) a detergent having a TBN of greater than 250; (D) an ashless dispersant; and (E) an anti-wear additive; i
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