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介绍了CPE机组的发展情况以及国内CPE机组的工艺平面布置和主要设备的技术参数。比较了CPE机组与新型狄塞尔轧管机组及少机架限动芯棒连轧管机组的工艺和技术特征。
The development of CPE unit and the technical layout of the CPE unit and the technical parameters of the main equipment are introduced. The process and technical characteristics of CPE unit, new Diesel tube mill unit and mandrel-less mandrel-mill assembly with less stand are compared.