BHC-1A-40-208-M BHC-1A-40-240-D BHC-1A-40-240-DM BHC-1A-40-240-M BHC-1A-40-277-D BHC-1A-40-277-DM BHC-1A-40-277-M BHC-2 BHC-2A-20-024-D BHC-2A-20-024-DM