DW-27-20-F-S-835 DW-27-20-F-S-840 DW-27-20-F-S-845 DW-27-20-F-S-850 DW-27-20-F-S-855 DW-27-20-F-S-860 DW-27-20-F-S-865 DW-27-20-G-D-787 DW-27-20-L-D-700 DW-27-20-L-D-755