calendar>>May 12. 2015 Juche 104 |
Solar Heating System for Dwelling Houses Developed
|
|
Pyongyang, May 12 (KCNA) -- The Natural Energy Institute under the State Academy of Sciences in the DPRK developed a new kind of solar heating system for dwelling houses. According to Han Myong Su, section chief of the Institute, the new system has already been introduced to tens of flats in Kwangbok Street of Pyongyang. The results show that the system helps ensure the room temperature at 15-18 degrees centigrade even in winter. |
Copyright (C) KOREA NEWS SERVICE(KNS) All Rights Reserved.
|