A LOW SAPS LUBRICATING OIL COMPOSITION SHOWING IMPROVED PISTON CLEANLINESS
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机译:低SAPS润滑油成分显示改进的活塞清洁度
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摘要
A low SAPS (low sulfated ash, phosphorus, and sulfur) lubricating oilcomposition exhibiting excellent piston cleanliness having up to 0.3 wt.%sulfur, up to0.08 wt.% phosphorus, and a sulfated ash content up to 0.80 wt.% comprising anoverbased alkali metal or alkaline earth metal alkyl salicylate detergenthaving a lowsoap content.
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