لینک

Air Movement & Control Association – AMCA

American Society of Heating, Refrigeration, and Air-Conditioning Engineers. – ASHRAE

American Society of Plumbing Engineers – ASPE

Heating Piping Air Conditioning – HPAC

Online resource for heating, ventilation, air conditioning, and HVAC – all hvac info

www.foodnavigator.com

www.dairyreporter.com

www.globalmeatnews.com

Association of Mechanical Equipment of Building Engineers in Tehran – Amebet

Indian Society of Heating Refrigeration and Air Conditioning Engineers

Institute of Heating Refrigeration Air Conditioning Engineers

International Council of Air Conditioning & Refrigeration Manufacturers Association

International Institute of Refrigeration

Sheet Metal and Air Conditioning Contractors national Association

The premier Organization for promoting the Art Science and Practice of Mechanical Engineering

www.ari.org

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