|
2971| 0
|
齿轮的等效质量是怎么计算的，需要哪些参数？ |
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, 2025-6-22 19:26 , Processed in 0.063617 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.
发表于 2009-3-11 22:07:41