BHC-4A-40-208-M BHC-4A-40-240-D BHC-4A-40-240-DM BHC-4A-40-240-M BHC-4A-40-277-D BHC-4A-40-277-DM BHC-4A-40-277-M BHC-6-01 BHC-8-01 BHC-95