calendar>>March 31. 2023 Juche 112
National Sci-tech Presentation in Field of Underground Resources Protection Held
Pyongyang, March 31 (KCNA) -- A national sci-tech presentation in the field of underground resources protection-2023 was held at Phyongsong University of Coal Mining from March 28 to 30 under the sponsorship of the Central Committee of the Nature Conservation Union of Korea.

Present there were scientists, technicians and teachers in the field of prospecting and conserving underground resources, officials, postgraduate students and students in relevant fields.

The presentation heard more than 150 valuable papers which were studied and completed in the course for solving scientific and technological problems arising in protecting, prospecting, developing and using the country's underground resources.

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