3070| 2
|
鍍鎳的鋁合金為什么鉚壓后會有出現(xiàn)鎳層裂開現(xiàn)象? |
| ||
小黑屋|手機版|Archiver|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, 2025-5-6 07:22 , Processed in 0.078854 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.