举报
hzy 发表于 2019-1-13 18:31 我是新会员,初次看到圆弧齿轮的论文,很好.但是有一个问题,该文在开头摘要中提到:该文应用 “圆弧齿轮的啮 ...
本版积分规则 发表回复 回帖后跳转到最后一页
|小黑屋|手机版|Archiver|齿轮论坛
GMT+8, 2025-5-2 04:20 , Processed in 0.316426 second(s), 9 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.