DW-20-12-F-D-740 DW-20-12-F-D-745 DW-20-12-F-D-750 DW-20-12-F-D-755 DW-20-12-F-D-760 DW-20-12-F-D-765 DW-20-12-F-D-770 DW-20-12-F-D-775 DW-20-12-F-D-785 DW-20-12-F-D-787