2904| 4
|
鋁合金表面的微小劃痕是否影響鋁合金的性能? |
您說的應(yīng)該是積壓痕
| ||
| ||
| ||
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, 2025-8-25 12:01 , Processed in 0.075126 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.