DW-28-12-F-D-755 DW-28-12-F-D-760 DW-28-12-F-D-765 DW-28-12-F-D-770 DW-28-12-F-D-775 DW-28-12-F-S-267 DW-28-12-F-S-550-LL DW-28-12-F-S-680 DW-28-12-F-S-685 DW-28-12-F-S-690