PDF(2492 KB)
PDF(2492 KB)
PDF(2492 KB)
轴承渗碳钢滚子支柱孔表面磁痕的产生原因
Causes of magnetic marks on surface of pillar hole of bearing carburized steel roller
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |