Arik Ring - Energy Engineering Expert
@arikring
Arik Ring MSc, Expert Consultant. #Solar & #Cleantech Innovation, #Energy Efficiency, Heat & Power, HVAC, Turbomachinery.
Energy Solutions for the 21st Century
ID:59386332
https://about.me/arikring 23-07-2009 06:53:09
34,6K Tweets
87,3K Followers
56,9K Following