DW-24-20-F-D-835 DW-24-20-F-D-840 DW-24-20-F-D-845 DW-24-20-F-D-850 DW-24-20-F-D-855 DW-24-20-F-D-860 DW-24-20-F-D-865 DW-24-20-F-S-780 DW-24-20-F-S-785 DW-24-20-F-S-790