 |
| |||
| extrusion ram (【技】挤压杆：将挤压机主缸内产生的压力传递给挤压筒内的锭坯，使锭坯产生塑性变形并从挤压模孔中挤出，形成挤压制品的挤压工具。) | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips