5498| 7
|
铝浇铸出来产品表面光洁,但是砂芯里面开裂怎么处理? |
| ||
| |
发表于 2016-3-15 21:44:14
|
显示全部楼层
| ||
发表于 2016-5-30 19:19:27
|
显示全部楼层
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-23 20:38 , Processed in 0.079129 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.