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archinoah.com is a architecture network for architects, interior architects, urban planners, engineers and students of these branches.

LG VRF systems have the lowest life cycle cost of any system on the market today. LG manufactures all components within the VRF system even the reliable proven scroll compressor and will continue to invest in technologies which benefit our customers...

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

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Autodesk Seek is the online source for product specifications and models for use in Revit, Autocad, 3ds Max, Maya and other CAD applications

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Launched in 1996, AECinfo.com is the original online resource for architecture/engineering/construction (AEC) professionals.