3085| 9
|
40Cr低溫沖擊試驗 |
| ||
| ||
| ||
| ||
| ||
點評
適當提高回火溫度。并且選擇油淬。
| ||
| ||
|
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-9-22 15:37 , Processed in 0.049070 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.