Recently,the gasoline engine oil developed by the SINOPEC Research Institute of Petroleum Processing(RIPP)has passed seven engine tests required by the latest-generation gasoline engine oil standard GF-6/SP.Meanwhile,RIPP has brought forward the technology for manufacture of new generation gasoline engine oil based on its own formulation meeting the engine oil standard GF-6/SP simultaneously with the international additives companies,which has eliminated the new generation gap in gasoline engine oil between China and the overseas players.
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