B8B-XH-TW(LF)(SN) B8B-XH-TW(LF)(SN)(P) B8B-ZR B8B-ZR (LF)(SN) B8B-ZR(LF)(SN) B8B-ZR-3.4 B8B-ZR-3.4(LF)(SN) B8B-ZR-3.4-R(LF)(SN) B8B-ZR-E B8B-ZR-K