PDF(8114 KB)
PDF(8114 KB)
PDF(8114 KB)
车轮锻压模具用下芯棒断裂原因
Reasons for fracture of lower mandrel for wheel forging die
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |