Scientists at the Hamhung Branch of the State Academy of Sciences are making good results in their researches.
They solved problems of key importance in industrializing the melamine resin production and presented and introduced rational proposals of remaking a number of technical processes to lower the amount of raw material consumed per unit of product, normalizing the sodium carbonate production.
They researched and introduced a synthetic resin production technology into a paints factory and built a synthetic resin and paints production process with a large capacity before trying it out.
They established a technology of manufacturing quality pigments for soap and are expanding the production.
They also developed efficacious slow-effective fertilizer relying on domestic raw materials and solved sci-tech problems arising in the production of nutrient-solution fertilizer.
Respected Comrade Kim Jong Un gives field guidance at major munitions industry enterprise
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party ofKorea and President of the State Affairs of the
June 14, 2025
The respected Comrade Kim Jong Un, General Secretary of the Workers' Party ofKorea and President of the State Affairs of the
