Plumbing, Airflow HVAC Calcs User Reviews

BITZER REFRIGERANT RULER

by BITZER SE

Engineering Cookbook

by Loren Cook Company

ABRAMS STEEL GUIDE®

by ABRAMS Engineering Services GmbH & Co. KG

Chemistry By Design: Target Synthesis Database

by University of Arizona

HVACR Fault Finder

by Emerson Climate Technologies, Inc.

Bell & Gossett - SystemSyzer

by Xylem Inc.

OHMs Law Calc

by Jonathan Mellen

Fluid Mechanics Pack

by V PUGAZHENTHI

Steel Profiles Free

by Matteo Rossi

Bible Study Tools, Audio Video

by John Bivol

Cartesian Coordinate System

by Iurie Guzun

Orange NMR

by Kirill Blinov