9423| 18
|
請問,,滲碳后要淬火嗎,? |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
點(diǎn)評
人家就想滲個碳玩 何必較真呢
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2025-3-1 23:29 , Processed in 0.057205 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.