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Subject: lead-replacement gasoline oil Пожалуйста, помогите перевести.Выражение встречается в следующем контексте: XXX is a lead-free and iron-free performance additive that economically reduces tailpipe emissions and simultaneously adds up to 2 octane numbers to straight-run gasoline, lead-replacement gasoline, or unleaded gasoline. Заранее спасибо |
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Anti-valve wear additives (AVWA) are metal-organic in nature and are formulated to be soluble in gasoline. Upon combustion, such additives form debris that deposits on the engine’s internal surfaces. These deposits help prevent valve seat wear in cars with valves that may be prone to valve seat recession when using unleaded gasoline. AVWA have been made available as a pre-mixed additive sold in single-use cans or added to special grades of unleaded gasoline, known as lead replacement gasoline, in some countries |
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