5991| 17
|
鑄造鋁合金,表面有孔洞 |
點(diǎn)評
金屬模澆鑄似乎這個很難避免,可以盡可能減少,但杜絕不了
| ||
| ||
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2024-11-16 10:45 , Processed in 0.064094 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.