INCREASE THE RELIABILITY OF THE CONNECTION OF THE TYPE “INTERMEDIATE RING” IN HIGH-PRESSURE PIPELINES FOR CARRIER DUMPS (BASED ON THE EXPERIENCE OF DOMESTIC AUTOMOBILE PLANTS) ArticleKonoplev V.N., Melnikov Z.G., Abu-Nidzhim R.H., Shkarin K.V.Горный информационно-аналитический бюллетень (научно-технический журнал). 2018. С. 14-22