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??????? B6(??????? B6), ???? ????????????, B. ????????????, ???????????? ??? ??????????????? ????? ?? ???????? ??? ??. ?? ??????? ????????? ????????? ???? ??? ??. ?? ??????? ??????? ??????? ??. ?? ?????? ???? ????? ?????? ??????? ??? ???? ??. ????????? ???? ??????? ????????? ??. 1936 ??? ??????? B6 ??? ??????? ?????? ????. ??????? B6 ?????? ?????? ??, ???? ??? ????????? ??????? ??, ?????? ????????? ????? ??, ???????? ????????? ??? ??????? ??? ??, ???????????? ???? ????????, ???????????? ??? ???????????? ???? ???????? ???????? ???? ???. ??????? B6 ?????, ????, ????, ????, ?????, ????, ???? ??? ???????? ??? ????????? ??? ??. ??????? B6 ???? ??????? ?????? ???????????? ?? ??? ?? ??? ????? ????????? ??????????????? ??? ?? ??, ??? ????? ????? ?????? ?????????. ?????????, ??????? B6 ???????? ????? ?????????? ???? ??? ???????? ?????? ?????? ????? ??? ?????? ???? ??? ??.

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