One day in August Juche 98 (2009), Chairman
He went round various parts of the coal mine and dropped in at the room for general relief map, designed for getting a view of the whole remodeled mine.
Being told that a breakthrough was made for producing tens of millions of tons of coal at a newly-developed coal field, he said with pleasure that the coal mine is very promising.
Touching a lump of coal with his hand like precious treasure, he learned in detail about its calorific value and use.
Officials of the coal mine expressed their deep gratitude to