B2B-ZR-SM3-TB B2B-ZR-SM3-TF b2b-zr-sm3-tf(d) B2B-ZR-SM3-TF(D)(LF) B2B-ZR-SM3-TF(LF) B2B-ZR-SM3-TF(LF)(SN) B2B-ZR-SM3-TFT B2B-ZR-SM3-TFT(LF)(SN) B2B-ZR-SM4 TF (LF) (SN) B2B-ZR-SM4A-TF