power transmission line planning
On-Line-Real-Time Planning
optimization planning method of bus line
Planning of Line Network
planning of production line
planning principle of straight line
Transmission line expansion planning
Double line-line voltage control
line-line extreme distance
line-line topological relation in traffic network
loss-free line (=lossless line =lossless transmission line)
SDSL Single-Line Digital Subscriber Line，Single-Line DSL
10-line to 4-line BCD encoder