Nemanja Gaji

Small Home Air Conditioner - HVAC Handbook

This book was made as a guide for selecting the best heating andcooling device for small spaces.The main objective of this guide was...

October 22, 2020 By Nemanja Gaji

Welding Handbook World Wide

This welding handbook was written in order to help welders in better understanding the operation principles of several welding processes...

August 9, 2020 By Nemanja Gaji

ACH BTU Calculator

ACH Calculator is a digital HVAC calculator for mobile devices with the Android operating system and is designed as an aid for calculating...

November 13, 2019 By Nemanja Gaji