B7B-PH-SM4-TB(LF)(SN) B7BPHSM4TBLFSN B7B-PH-SM4-TBT B7B-PH-SM4-TBT(D)(LF)(SN) B7B-PH-SM4-TBT(LF)(SN) B7B-XARS-1-T B7B-XASS-1-T B7B-XH-2 B7B-XH-2 (LF)(SN) B7B-XH-2(2.3)