1804| 10
|
做一款搅拌杯,密封传递动力如何设计? |
发表于 2023-7-20 17:41:56
|
显示全部楼层
| ||
发表于 2023-7-21 00:30:28
|
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, 2024-11-24 17:31 , Processed in 0.056633 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.