HEATKEYS

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

WikiAnswers: Questions and Answers from the Community

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

CSGNetwork Free Information. Calculators, Converters, Glossary, Open Source Code... find something. Most pages require JavaScript.

A resource containing many useful calculators and conversions

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READE Advanced Materials. Chemicals. Manufacturer, custom processor, and global distributor of value added specialty chemical solids. Sales offices in RI, NV and Republic of Panama.

Established in 1888, Deslauriers is entering its 3rd century of providing quality products to the construction industry. Known for its leadership role in providing forms for round columns, shims for the precast and window industry, and testing produc...

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online. Fast shipping to your door. Point. Click. Metal.