69996| 48
|
表面硬化處理:鍍硬鉻可否代替表面淬火? |
| ||
| ||
點評
活塞桿是表面淬火加鍍鉻。
| ||
點評
鍍硬鉻不能防銹!
| ||
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-7-20 12:17 , Processed in 0.095147 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.