summit time low tide time and flat time of electric usage
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
actual time over standard time
corrected retention time corrected retention time
Mining Action of Non-Equipoise Time After Time