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几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 (http://www.dimcax.com/hust/index.php)
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-   -   magnificent source of technical information - cross pos (http://www.dimcax.com/hust/showthread.php?t=26169)

huangyhg 2009-09-10 12:12 PM

magnificent source of technical information - cross pos
 
magnificent source of technical information - cross post
i have found a awesome source of online technical information. the us army corps of engineers has created a website for putting all of it technical manuals, books, pamphlets, letters, etc. online. from my browsing they have info on just about everything related to construction and civil engineering. the starting page is:
update:
they've now added a technical reports section.
imagineer
really thank u for this advise ..it's really very useful site...specialy a little number of the useful sites outthere.


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