B2B-ZR-R(LF)(SN) b2b-zr-sm3 B2B-ZR-SM3A-TF B2B-ZR-SM3A-TFT B2B-ZR-SM3-E-TF B2B-ZR-SM3-E-TF(D)(LF) B2B-ZR-SM3-E-TF(LF) B2B-ZR-SM3F-TF B2B-ZR-SM3F-TF-A B2B-ZR-SM3-L-TF