|
|
|
| |
| Internet Resource |
| |
| American Society of Heating, Refrigeration,
and Air-conditioning Engineers |
www.ashrae.org |
| The magazine of Heating, Piping and Air Conditioning |
www.hpac.com |
| U.S Department of Energy |
www.doe.gov |
| Air conditioning and Refrigeration Institute
of U.S.A |
www.ari.org |
| Electric Power research institute of U.S.A |
www.epri.com |
| The International society of Gethermal Heat
pump |
www.isghp.org |
| Enviromental Protection Agency of U.S.A |
www.epa.gov |
|
| |
|
