Development and Evaluation of the Refrigerant Extraction Needle for Hazardous Refrigerant Recovery f

来源 :The 12th International Symposium on East Asian Recycling Tec | 被引量 : 0次 | 上传用户:lilac_cs
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  Freon has been widely using as refrigerant in automobile and home appliance for its energy efficiency.However,many refrigerant gases were still harmful to the environment,so Freon gas is being managed with tightens environmental regulation in the world.
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