DF20F10DP1V56 DF20F-10DP-1V56 DF20F-20DP-1H DF20F-20DP-1H(50) DF20F-20DP-1H(52) DF20F-20DP-1H(56) DF20F-20DP-1H(59) DF20F-20DP-1H(65) DF20F-20DP-1H(76) DF20F-20DP-1H(77)