BHC - 50 BHC - 64 BHC-10-01 BHC-12-01 BHC-14-01 BHC-1A-20-024-D BHC-1A-20-024-DM BHC-1A-20-024-M BHC-1A-20-120-D BHC-1A-20-120-DM