697| 0
|
所有合金元素都使得C曲線右移,只有鈷使C曲線左移。請問能從基本原理解釋下鈷的這... |
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-8 13:32 , Processed in 0.050695 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.