1PPS缩写的意思

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