B6B-PH-SM4C-TB(LF)(SN) B6B-PH-SM4-E-TB(LF)(SN) B6B-PH-SM4-E-TB(LF)(SN)(P) B6B-PH-SM4-GW-TB(LF)(SN) B6B-PH-SM4-GW-TBT(LF)(SN) B6B-PH-SM4-K-TB (LF)(SN) B6B-PH-SM4-R-TB B6B-PH-SM4-R-TB(LF) B6B-PH-SM4-R-TBT(LF)(SN) B6B-PH-SM4-TB