DW-14-20-F-D-840 DW-14-20-F-D-845 DW-14-20-F-D-846 DW-14-20-F-D-850 DW-14-20-F-D-855 DW-14-20-F-D-860 DW-14-20-F-D-865 DW-14-20-F-D-900 DW-14-20-F-S-1000 DW-14-20-F-S-600