CTB/L缩写的意思

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