B2B-ZR-SM4-E-TF B2B-ZR-SM4-E-TF(LF) B2B-ZR-SM4-E-TF(LF)(SN) B2B-ZR-SM4-E-TFT (LF)(SN) B2B-ZR-SM4-GU-TF B2B-ZR-SM4-GU-TF(LF)(SN) B2B-ZR-SM4-K-TF B2B-ZR-SM4-K-TF(LF)(SN) B2B-ZR-SM4-K-TFT (LF)(SN) B2B-ZR-SM4-L-TF(LF)