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三机部编《航空工艺装备设计手册—冷冲模设计》、四机部编《冷压冲模设计》以及苏联罗曼诺夫斯基著《冷压手册》各书对“壁部变薄的翻边”均有简要的叙述。
The three machine department compilation of “aviation technology and equipment design manual - Die Design”, four machine part series “cold die design” and the Soviet Union Romanovski “Cold Manual” each book on the thinning of the wall flanging "There are brief narratives.