欢迎访问《金属功能材料》官方网站!今天是
20Mn2管材光纤激光焊接焊缝接头组织与性能
The microstructure and mechanical property of 20Mn2 pipe by fiber laser welding
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |