|
2166| 0
|
挤压出一个3模的齿轮的单个齿深要多大的压力? |
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, 2025-2-22 01:44 , Processed in 0.049400 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
发表于 2011-3-27 22:22:26