Editor’s Web Pix
Valuable Internet resources for engineers.
Offering an extensive portal of 191,000 manufacturers and 72,000 product categories, engineers can view product specifications and download 2-D drawings and 3-D solid models through a free CAD program.
This ZweigWhite-sponsored web site, catering to architects, engineers and contractors, contains helpful career information, news, trends and job listings.
Free Piping Software
Free downloadable software displays piping system schematics and calculates flow rates and pressures.