target line standard method
target line-of sight rotating rate
Boundary line of target
on-line isotope separator target
target poly-line moving
Double line-line voltage control
line-line extreme distance
line-line topological relation in traffic network
multi-target target tracking
loss-free line (=lossless line =lossless transmission line)
SDSL Single-Line Digital Subscriber Line，Single-Line DSL
10-line to 4-line BCD encoder
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
cytoplasmic male sterile line CMS-line