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近二十年来,冷压及冷挤联合加工技术已在自动化工业中广泛地使用。美国通用汽车公司台尔柯——吕美厂(DelcoReuuy)也采用此种加工方法来加工起动
In the past 20 years, cold joint and cold extrusion joint processing technology has been widely used in the automation industry. US General Motors DelcoReuuy plant (DelcoReuuy) also use this processing method to start the process