B1699 B169E-TB1 B16A B16A-431 B16AB B16B-AIT-A2A-KS B16B-CZHK-B-1 B16B-CZHK-B-1(LF)(SN) B16B-CZHK-B-1(LF)(SN)(V) B16B-CZWHK-B-1