3258| 3
|
60Si2Cr彈簧的淬火及回火的金相分析---求助 |
| ||
我做過60Si2Mn
| ||
本版積分規(guī)則
|
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, 2025-1-15 23:00 , Processed in 0.066793 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.