4925| 13
|
鋁合金零件熱處理 |
| ||
| ||
| ||
點(diǎn)評(píng)
哈哈,可以的,固溶啊,時(shí)效啊,都有的。
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-7-19 18:49 , Processed in 0.072764 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.