只需一步,快速开始
您需要 登录 才可以下载或查看,没有帐号?注册
举报
一叶追寻 发表于 2013-1-23 21:51 static/image/common/back.gif 2 k! k4 P3 Z7 ~! d: m, }- Q3 g这种设备市场上,好像不好........
sxm850928 发表于 2013-1-26 22:37 static/image/common/back.gif! h8 T9 {, Y8 n ?有什么好的结构?
rishew 发表于 2013-1-27 10:48 static/image/common/back.gif $ l1 \+ \& u( [! k. m5 \银行用的?
一叶追寻 发表于 2013-1-27 12:08 static/image/common/back.gif- i, d- }% y0 S! [' N 里面有3、4个电机,是通过电机驱动连杆来实现的.........
sxm850928 发表于 2013-1-27 22:44 static/image/common/back.gif* N( Y& I$ s2 y' d: d 没有概念,求教
本版积分规则 发表回复 回帖并转播 回帖后跳转到最后一页
Licensed Copyright © 2016-2020 http://www.3dportal.cn/ All Rights Reserved 京 ICP备13008828号
小黑屋|手机版|Archiver|三维网 ( 京ICP备2023026364号-1 )
Powered by 3dportal X3.4 Licensed Copyright © 2001-2013 Comsenz Inc.
GMT+8, 2025-7-26 01:57 , Processed in 0.129871 second(s), 29 queries, Gzip On.