DF12(3.5)-50DP-0.5V(91) DF12(3.5)-50DS-0.5V DF12(3.5)-50DS-0.5V(86) DF12(3.5)-60DP-0.5V DF12(3.5)-60DP-0.5V(80) DF12(3.5)-60DP-0.5V(86) DF12(3.5)-60DS-0.5V DF12(3.5)-70DP-0.5V DF12(3.5)-70DS-0.5V DF12(3.5)-80DP-0.5V