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| calendar>>September 6. 2022 Juche 111 |
| Sci-tech Guarantee for Fertilizer Production Provided
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| Pyongyang, September 6 (KCNA) -- Teachers and researchers of the Hamhung Branch of the University of Sciences have provided another guarantee for normalizing the fertilizer production. They resolved the technical problems arising in the process by introducing a new technology for separating sulfur. |
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