Building Dike Finished in Flood-hit Hoeryong City

Submitted by KCNA on

Pyongyang, November 17 (KCNA) -- The project for building dikes against the Tuman River and streams came to a close in Hoeryong City, one of flood-hit areas in North Hamgyong Province, the DPRK.

Vacuum Casting Method Developed in DPRK

Submitted by KCNA on

Pyongyang, November 17 (KCNA) -- The High-tech Exchange Company of Kim Il Sung University has developed a vacuum casting method based on combustion of foamed-plastic mold.

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