7177| 21
|
直齿轮术语翻译 |
| ||||||||||||||||||||||||||||||||||||||||||||
| |
| |
| |
点评
你这个是技术要求吗?
| ||
| ||
| |
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, 2025-4-25 13:02 , Processed in 0.079690 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.