4939| 1
|
掺杂30-50%的添加相,粉末冶金烧结收缩率大致多少? |
Re: 掺杂30-50%的添加相,粉末冶金烧结收缩率大致多少?
| ||
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, 2025-3-6 22:03 , Processed in 0.063185 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.