Web site www.ifigure.com/ engineer/mechanic/mechanic.htm is for designers with links to tools for calculating aerodynamic flow, aggregate properties, thermo-dynamics, valve sizing, and a variety of other calculators and worksheets.
Pentech Solutions (www.pentechsd.com) announced the rollout of a national multisite, multiaccount pilot program in conjunction with Encompass National Accounts.
A recent survey conducted by eCaribou.com has revealed that the use of the Internet by hvacr service companies has initially been led by the nation’s larger businesses.
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