METHOD DEVELOPMENT steeply dipping ore deposits SMALL AND MEDIUM POWER SYSTEM sublevel recess

摘要

a way to develop u043au0440u0443u0442u043eu043fu0430u0434u0430u044eu0449u0438u0445 ore deposits of small and medium power system u043fu043eu0434u044du0442u0430u0436u043du043eu0439 donations, including division of u043cu0435u0441u0442u043eu0440u043eu0436u0434u0435u043du0438u00a0 on u043fu043eu0434u044du0442u0430u0436u0438, abandonment above the upper u043fu043eu0434u044du0442u0430u0436u043eu043c u043fu043eu0442u043eu043bu043eu0447u0438u043du044b, conducting field storey and u043fu043eu0434u044du0442u0430u0436u043du044bu0445 transport u0448u0442u0440u0435u043au043eu0432, ramps, races to the u0440u0443u0434u043du043eu043cu0443 body and of u043fu043eu0434u0441u0435u0447u0435u043a on most of this and at the u043fu043eu0434u044du0442u0430u0436u0430u0445, the cutting u0432u043eu0441u0441u0442u0430u044eu0449u0438u0445,which u0440u0430u0437u0434u0435u043bu044bu0432u0430u044eu0442 in cutting slits, u043eu0442u0431u043eu0439u043au0443 ore u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 u0440u00a0u0434u0430u043cu0438 parallel wells and production through the u0442u043eu0440u0446u044b races at each u043fu043eu0434u044du0442u0430u0436u0435, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 what on the ground u043fu043eu0434u0441u0435u0447u0435u043a u043fu043eu0434u044du0442u0430u0436u0435u0439 u043du0430u0441u0442u0438u043bu0430u044eu0442 metal grid.