举报
cyouqiang 发表于 2015-12-17 14:28 连接轴套上O型圈,靠O型圈的弹性变形拉紧,类似汽车机油处的量条
本版积分规则 发表回复 回帖后跳转到最后一页
QQ 咨询|手机版|联系我们|iCAx开思网
GMT+8, 2024-12-22 18:04 , Processed in 0.028239 second(s), 13 queries , Gzip On, Redis On.
Powered by Discuz! X3.3
© 2002-2024 www.iCAx.org