DW-18-12-T-D-270 DW-18-12-T-D-350 DW-18-12-T-D-393 DW-18-12-T-D-520 DW-18-12-T-D-529 DW-18-12-T-D-530 DW-18-12-T-D-600 DW-18-12-T-D-610 DW-18-12-T-D-650 DW-18-12-T-D-700