2591| 3
|
浮动齿轮和齿条,可以不以用于动力结合和分离的场合 |
| ||
点评
没有看懂,能否画个草图交流下
| ||
| ||
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, 2025-2-18 23:42 , Processed in 0.059873 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.