DW-21-11-F-D-645 DW-21-11-F-D-650 DW-21-11-F-D-655 DW-21-11-F-D-660 DW-21-11-F-D-665 DW-21-11-F-D-670 DW-21-11-F-D-675 DW-21-11-F-S-580 DW-21-11-F-S-585 DW-21-11-F-S-590