PDF(2624 KB)
PDF(2624 KB)
PDF(2624 KB)
Q440C级门架型钢翼缘裂纹成因分析及解决措施
Cause analysis and solution of cracking problem in gantry profile flange of steel Q440C
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |