DW-07-12-L-D-450 DW-07-12-L-D-490 DW-07-12-L-D-492 DW-07-12-L-D-500 DW-07-12-L-D-500-LL DW-07-12-L-D-550 DW-07-12-L-D-550-LL DW-07-12-L-D-551-LL DW-07-12-L-D-590-LL DW-07-12-L-D-600