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《Journal of Heilongjiang Institute of Technology》 2002-01
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The Effect Brought by the Replacement of R12by R134a on Automobile Air Conditioning System

YU Chun-peng (Department of Automobile Engineering,Heilongjiang Institute of Technology,Harbin150050,China)  
By comparing the nature of R12with R134a,this paper discusses the effect brought by the replacement of refrigerant of automobile air conditioning system and the cor-responding changes of the structure of the system and material to use.
【CateGory Index】: U463.851
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