摘要
简介了汽车用冷加工电焊管的品种和加工方法。指出国内汽车用焊管的生产应优化品种结构．发展专用管生产，扩大市场占有率。
Presented here is a brief concerning the category and manufacturing processes of cold-formed electric weld tubes. The writer holds that the electric weld tube industries should focus on such aspects as optimizing product mix,developing special-purpose tubes and increasing market share.
出处
《钢管》
CAS
1998年第5期38-39,共2页
Steel Pipe
关键词
汽车
冷加工
电焊管
焊管
Electric weld tube for automobile purpose, Category, Cold-forming process
