手机号码,快捷登录
举报
HBTIANZE 发表于 2023-5-23 09:38 类似于十字万向接轴结构。
charlie_hsl 发表于 2023-6-10 23:38 看上去强度不匹配
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, 2024-5-15 22:29 , Processed in 0.142986 second(s), 10 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.