3440| 0
|
要做一个自动车圆弧的转台,内部用上下两套P5配对角接触球轴承 |
| ||
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, 2024-11-19 08:20 , Processed in 0.063917 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.