Pyongyang, January 6 (KCNA) -- The Musan Mining Complex in the DPRK has established a new production line of bearing steel based on advanced technology, according to Rodong Sinmun on January 3.

The complex finished the line designing in a short span of time and manufactured and installed necessary equipment. And it established rational technical indices for normalizing production, including pursuing suitable melting time and method.

As a result, it provided a guarantee for saving many materials and increasing the output of iron ore and earth-scrapping. -0-