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1973年资本主义国家出现石油危机后,各国对汽车节能工作都非常重视,汽车制造业和汽车运输业都把提高汽车燃料经济性作为首要任务之一。在化油器的设计研究工作中,也是以提高燃料经济性和减少污染作为主要内容。化油器的作用是在发动机产生正扭矩时调节功率和燃料消耗。为了挖掘化油器的节油潜力,降低汽车的排气污染,还要求化油器在汽车减
After the oil crisis in the capitalist countries in 1973, all countries attached great importance to energy-saving work in automobiles. Both the automobile manufacturing industry and the automobile transportation industry made the improvement of automobile fuel economy one of their top priorities. In the design of carburetor work, but also to improve fuel economy and reduce pollution as the main content. The role of carburetor is to regulate the power and fuel consumption when the engine produces positive torque. In order to tap the carburetor’s fuel-saving potential and reduce the car’s exhaust pollution, but also requires the carburetor in the car by