Scientists of research institutions and universities across the country are conducting scientific research activities in a flexible way at production sites.
Those of Kim Chaek University of Technology take measures to solve the sci-tech problems arising in the normal operation of the energy-saving oxygen-blast furnace built at Kim Chaek Iron and Steel Complex last year.
Those of the State Academy of Sciences solve the sci-tech problems for improving the quality of Lyocell fibre and lowering its cost.
The scientists in charge of the project for modernizing the Kumsong Tractor Factory are hastening the installation of the combine harvester assembly line. They completed the manufacture of more than 10 objects including the heat treatment process and are manufacturing and making technical preparations for several other objects.
Other scientific research institutions also make strenuous efforts to carry out their ongoing or new tasks to prove effective in reality.
Catapult, a Mechanical Bow of Koguryo
Catapult, a mechanical bow, was one of the best combat weapons used during the Koguryo Dynasty. It was divided into two parts--bow
July 26, 2024
Catapult, a mechanical bow, was one of the best combat weapons used during the Koguryo Dynasty. It was divided into two parts--bow
