![]() |
|
| |
![]() |
#1 |
超级版主
注册日期: 04-03
帖子: 18592
精华: 36
现金: 249466 标准币
资产: 1080358888 标准币
![]() |
![]()
__________________
借用达朗贝尔的名言:前进吧,你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url] |
![]() |
![]() |
GDT自动化论坛(仅游客可见) |
![]() |
主题工具 | 搜索本主题 |
显示模式 | |
|
|
![]() |
||||
主题 | 主题发起者 | 论坛 | 回复 | 最后发表 |
effects of a load on sog and below grade | huangyhg | 产品功能分析 | 0 | 2009-09-08 09:45 PM |
deflection and tensile stress in pipe | huangyhg | 产品功能分析 | 0 | 2009-09-08 04:49 PM |
corrugated metal pipe under a building | huangyhg | 产品功能分析 | 0 | 2009-09-08 02:11 PM |
buried steel pipe design criteria | huangyhg | 产品功能分析 | 0 | 2009-09-07 05:55 PM |
building a shop made from steel pipe | huangyhg | 产品功能分析 | 0 | 2009-09-07 05:30 PM |