DW-41-20-F-D-845 DW-41-20-F-D-850 DW-41-20-F-D-855 DW-41-20-F-D-860 DW-41-20-F-D-865 DW-41-20-F-S-780 DW-41-20-F-S-785 DW-41-20-F-S-790 DW-41-20-F-S-795 DW-41-20-F-S-800