3322| 5
|
求指教:化學(xué)鍍鎳問題 |
| ||
| ||
點評
化學(xué)鍍鎳不放銹嗎,為什么實際使用中。鍍鎳的比電鍍鉻的零件更不易生銹呢
| ||
Archiver|手機版|小黑屋|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, 2025-7-20 06:37 , Processed in 0.063067 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.