Heat pumps are often upwards of 3.5 COP, meaning they can move 3.5 units of heat energy from source to sink with only 1 unit of energy supplied to the mechanism doing that work. Report comment Reply ...

Recon Announces Development of AI-based Control System of Electric Submersible Pump PUBLISHED ON January 19, 2021 1:30 PM BEIJING , Jan. 19, 2021 /PRNewswire/ -- Recon Technology, Ltd. (NASDAQ ...