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汽车消音器在冬季使用时,经常会因产生爆震而损坏,给驾驶员安全行车带来危害.笔者在行车实践中发现,产生爆震的原因有以下几种:①寒冷地区起动发动机
Car muffler used in winter, often due to detonation damage, to the driver safe driving hazards I found in driving practice, resulting in knocking for the following reasons: ① cold start the engine