1 documents found
Head: Sofiyskiy Kostiantyn K. To coordinate the possibility of using airing scheme 1-V type when working out a breeding section 122 of the northern lava sq. k8н hor. 820m PE "Mine named after D.F. Melnikov" PJSC "Lisichanskugol".
Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine. № 0119U001994
1 documents found
Updated: 2026-03-21
