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Use of an additive for lead-free, spark-ignited internal combustion engine fuels for reducing valve seat recession.
Use of an additive for lead-free, spark-ignited internal combustion engine fuels for reducing valve seat recession.
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机译:添加剂用于无铅,火花点火的内燃机燃料中,以减少阀座的后退。
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摘要
A novel anti-wear additive to unleaded internal combustion engine fuels (petrols) contains at least one alkali metal salt or alkaline earth metal salt of an alkyl sulphosuccinate in combination with a detergent and, if appropriate, with other fuel additives known per se.
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