522| 11
|
[求助] 轮毂轴承旋卯时内法兰的旋卯处出现裂纹 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|Archiver|手机版|小黑屋|热处理论坛
( 苏ICP备11036679号 公安机关备案号:32059002001695 )
GMT+8, 2019-2-22 04:48 , Processed in 0.079893 second(s), 74 queries .
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.