the first coal raw material for the foundry , and in 1800 lugansk or thousands launched a house, butussian empire cast iron was produced using coke , this particular enterprise was so necessary that when next year in the ninety-sixth century , emperor paul took over the leadership of the empire first so, which, in fact , crossed out many of the undertakings of catherine ii, nevertheless, the construction of this plant was recognized. so important that it continued into serious difficulties. the foundry began after the war. in 712, which greatly depleted production, a transition from lithium, nuclei and cannons to the manufacture of peaceful products was required. in 1818, a mining engineer was sent to lugansk. evgraf, kovalevsky, the future director of the department of mining and salt affairs, and later the minister of public education, he proves that the plant should become the center for the development of the metallurgical mining industry in southern russia, and most importantly, kovalevsky for the first time systematically explores the bowels of the region, indicating where and

the first coal raw material for foundry production, and in 1800 lugansk or thousands launched a houset time in the russian empire pig iron was produced using coke e, this enterprise was so necessary that when next year, on the ninety-sixth e, emperor paul the first began to lead the empire, so that many of catherine's undertakings ii, in fact, crossed out, nevertheless, the construction of this plant was considered so important that it continued with serious difficulties. at the foundry, the wars of 1812 began, which greatly depleted production required a transition from casting cannonballs and cannons to the manufacture of peaceful products in 1818, a mining engineer was sent to lugansk. evgrafkovalevsky, the future director of the department of mining and salt affairs, and later the minister of public education, he proves that the plant should become the center for the development of the metallurgical mining industry in southern russia, and most importantly, kovalevsky is systematically researched for the first time, subsoil indicating where and how the coal reserves discovered here

the first coal raw material for the foundry , and in 1800 lugansk electric trains launched a house, buthe russian empires produced pig iron using coke , it was this enterprise that was so necessary that when next year, on the ninety-sixth century , emperor paul the first took over the leadership of the empire, which, in fact, crossed out many of the undertakings of catherine ii, nevertheless, the construction of this plant was given. so important that it continued into serious difficulties. the foundry began after the war. 1812 , which greatly depleted production , required a transition from lithium, cores and cannons to in 1818, a mining engineer was sent to lugansk to manufacture peaceful products. evgraf, kovalevsky, the future director of the department of mining and salt affairs, and later the minister of public education, he proves that the plant should become the center for the development of the metallurgical mining industry in southern russia and, most importantly, kovalevsky for the first time systematically explores the subsoil, the region, indicating where and how to mine th