9236| 23
|
一个面试题:载运500KG物品以 5m/min速度运行,同步轮直径100,试选用电机与减速机 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| |
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-21 00:53 , Processed in 0.088907 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.