PPG缩写的意思

OHC UHVI RC MIL ISSC S/O APC AFR OX1 SP c/- HPF BIMCO SUV CCD HB/L IMC HO TFV S/P D/R MPI C/E TCLU DT&E AC f.i.w. RTCM FPA TAP f.0.w. CVT EBD ASR SSS VICS ATC CCL CL SCR ST M/F NB AMI C.I.F.E. MCS FAS VRCV VASI SLS MPFI HERMES PM HAI SA B/N TDOP TVO f.i.o.s. 1PPM