????? ????????: ?? ?????? ?????? ?????? ?? ?????, ?????????? ??????? ?? ???? ???? ?????? The mission was in the end done on Tuesday evening due to the initiatives of a group of "rat-hole" miners, who applied hand-held drills to interrupt with the rock. ????? ????????: ???????? ???? ?? ????: ??????????? ????????? ???? ?? ?? ???? ??? ?? ????? ????