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Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

CAD Blocks FREE! Download FREE CAD Blocks from a variety of categories and CAD disciplines. Browse before you download as all of our CAD Blocks have detailed thumnail views!

BlockCAD, free download. BlockCAD 3.19: Have fun with this virtual Lego. When I was a kid I used to spend countless hours playing with Lego. Now that I'm a bit older, I'm happy

CAD Architect is a CAD resource library of over 6500 AutoCAD drawings for Architects & CAD Draughtsman

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Homepage of the Texas Department of Transportation Web site.

Abbreviations - acronyms and initialisms from a database of over 600,000 entries covering computers, technology, telecommunications, and the military.

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ESRI is the world leader in GIS (geographic information system) software and technology. This site features GIS mapping software, map Web services, online mapping and GIS training, demos, data, product and service information, support, user scripts, ...

Dedicated to Protecting Lives and Enhancing Safety. Advanced Sterilization Products, Division of Ethicon, Inc., a Johnson & Johnson company, consistently designs and delivers innovative infection prevention solutions to safeguard the health and s...

National Highway Traffic Safety Administration