楼主: 螺旋藻
|
探讨一下,中间黑盘的旋转升降是如何驱动的,可有高招? |
发表于 2023-3-29 16:00:16
|
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, 2024-11-26 11:48 , Processed in 0.061375 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.