2043| 4
|
耐热钢T91内螺纹软化热处理 |
| ||
| ||
发表于 2015-5-1 16:03:54
|
显示全部楼层
| ||
| ||
|Archiver|手机版|小黑屋|热处理之家 ( 湘ICP备16021836号-4 ),中华人民共和国工业和信息化部备案号:湘ICP备16021836号-1, 湘ICP备16021836号-3, 湘ICP备16021836号-4, 公安部备案号:43010302000896
GMT+8, 2024-12-23 17:48 , Processed in 0.111902 second(s), 27 queries .
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.