Coal Production Increases

Workers of the February 8 Jiktong, Ryongdae and Chonsong youth coal mines and other coal mines under the Sunchon Area Coal Mining Complex are boosting coal mining.

Those of the February 8 Jiktong Youth Coal Mine have introduced advanced tunnelling methods as suited to the quality of rocks so as to secure reserve cutting faces by conducting continuous drilling and blasting while scrupulously managing equipment and technology.

Those of the Ryongdae Youth Coal Mine carried compressors and other tunnelling machines near to coal faces and maximized the working rate of rock-drills.

Those of the Chonsong Youth Coal Mine are increasing coal production by developing a rational mining method according to the conditions of coal fields and introducing various valuable technical innovation plans.

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