 |
| |||
| 球化退火 (【技】使钢获得球状珠光体的退火处理工艺。球化退火可改善工件的切削性能，降低淬火时的变形开裂倾向，提高钢件的性能均匀性。) | |||
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