4435| 7
|
哪位能介绍一下液体氮化与镍磷镀及磷化工艺区别 |
点评
代替不了!
| ||
| ||
| ||
点评
是的,不过现在气体用得多
| ||
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-17 23:04 , Processed in 0.066545 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.