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介绍了管式空气预热器的结构特点,对制做中焊接变形产生的原因进行了分析,并对控制焊接变形措施作了详尽的叙述。
The structural characteristics of the tubular air preheater are introduced, the reasons for the welding deformation in the manufacture are analyzed, and the control welding deformation measures are described in detail.