摘要
就 2 2
This article illuminates the ways dealing with the welding distortion of 220 t/h boiler big plate crossbeam.
出处
《电焊机》
2001年第11期36-36,43,共2页
Electric Welding Machine
关键词
大板梁
焊接变形
控制
锅炉
big plate crossbeam
welding distortion
controlling measures