Pyongyang, April 22 (KCNA) -- Officials and workers of the Chonnaeri Cement Factory of the DPRK established a new floating calcination roasting system through creative cooperation with scientists concerned.
As a result, the factory has put the cement production capacity on a higher level and provided a guarantee for contributing to the development of the Juche-based cement industry of the country.
The technical group of the factory and scientists of the Heat Engineering Institute of the State Academy of Sciences confirmed the technical indices on the basis of the study of the structural characteristics of the calcining furnace.
The factory established a rational production system for floating calcination roasting in three months and successfully ensured its trial operation.
Officials and workers of the factory are putting spurs to further increasing the production of cement while consolidating the successes made in establishing efficient production processes. -0-
www.kcna.kp (Juche113.4.22.)
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Pyongyang, November 21 (KCNA) -- In the DPRK, November is the season to prepare kimchi for winter. In the country, there are many
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