PDF(3511 KB)
PDF(3511 KB)
PDF(3511 KB)
带焊接端板Q420大规格角钢残余应力试验研究
Experimental study on residual stress of Q420 large-section angle with welding end-plate
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |