BH2(5.0)B-XH-2 BH2(5.0)B-XH-3A-1(LF)(SN) BH2(5.0)B-XH-3A-1-Y(LF)(SN) BH2(7.5)B-XASK(LF)(SN) BH2(7.5)B-XASK-BN BH2(7.5)B-XASK-BN(LF)(SN) BH2/3A BH2/3A-2 BH2/3A-3 BH2/3AC