Pyongyang, October 31 (KCNA) — The Solar-Energy Products Development Center in the DPRK recently made public new energy-saving technology.
Based on this technology, the center succeeded in developing new heat-transmission activators which help raise the working efficiency of different motors while pushing their power up and saving fuel and lubricant.
And it established superior energy-saving air-conditioning system by using the activators characteristic of stepping up heat-transmission.
Now, it gains momentum to introduce the technology into different fields of national economy.
Image credit: https://www.flickr.com/photos/tormods/8199383439/