DW-20-12-F-Q-400 DW-20-12-F-Q-450 DW-20-12-F-S-219 DW-20-12-F-S-320 DW-20-12-F-S-600 DW-20-12-F-S-625 DW-20-12-F-S-630 DW-20-12-F-S-675 DW-20-12-F-S-680 DW-20-12-F-S-685