calendar>>November 9. 2022 Juche 111
National Nano Sci-Tech Exhibition-2022 Ends
Pyongyang, November 9 (KCNA) -- The National Nano Sci-Tech Exhibition-2022 ended on Tuesday.

On display at the exhibition were achievements made by scientists and technicians in the field of nanotechnology in developing technologies with world competitiveness.

The exhibition was held through video conferencing.

Attracting the attention of the visitors were nanotechnological products, which are proving effective in the fields of agriculture, foodstuff industry and emergency anti-epidemic work.

Papers on bio-nano gold injection, nano titanium electrode, etc. were highly appreciated at the sci-tech presentation.

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