2777| 9
|
外径80mm圆板,进行升降,可采取什么机构? |
| ||
点评
压电陶瓷,表示没听过
| ||
点评
行程才4mm,还不够你一个牙距
| ||
| ||
| ||
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-26 17:43 , Processed in 0.054647 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.