The Physics Institute of the State Academy of Sciences has made successes in the research work for optimizing the operation of the oxygen heat blast furnaces of the Hwanghae Iron and Steel Complex. The researchers developed and introduced a system for comprehensively grasping the state of the furnaces and setting the needed amount of fuel and charges, thus saving a large amount of anthracite every day and reducing the sulphur content greatly so as to improve the quality and p

The National Exhibition of Sci-tech Achievements in the Field of Furniture and Finishing Building Materials-2025 took place at the...

Food intake alone is not enough to supply all necessary minerals and microelements to human body. For this reason efforts are being made...

Recently the Academy of Agricultural Science has made valuable scientific achievements conducive to the stable and sustainable...

The popular web service provider - Naenara - of the People's Republic of Chongro, has undergone an major revamp in design, ease of...