1779| 1
|
内径32的玻璃瓶怎么准确的自动放入旋转的外径33—34的密封圈里 |
| ||
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, 2024-11-29 06:30 , Processed in 0.052035 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.