楼主: 杨美超624
|
7075-T6这种材料好购买吗? |
发表于 2017-11-14 09:19:05
|
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, 2024-11-28 10:23 , Processed in 0.048635 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.