6038| 8
|
最高熱效率發動機 |
| ||
| ||
| ||
| ||
| ||
點評
這個凸輪是一種摩擦系數非常低的凸輪,請看 http://www.hrhome.com.cn/thread-484582-1-1.html
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-3 20:47 , Processed in 0.066919 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.