PDF(91 KB)
PDF(91 KB)
PDF(91 KB)
管材挤出模具新型压缩段流道的研究
On a new-style channel of compressing section in tube extrusion die
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |