![]() |
不客观,回到现实就泄气, |
点评
那得约稿,哈哈。
| ||
| ||
评分
| ||||||||
| |
点评
呵呵,我不是做弧伞齿的,我是直接拿来用的,伞齿的设计和加工是公司机密,我还没接触到啊
| |
| ||
| ||
| |
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-10-23 10:34 , Processed in 0.091562 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.