large line energy welding
submarine line crossing
large inclination angle and large mining height
positive crossing and negative crossing
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
Large Department System i
13m large Cantilever Structure
220 kV large central substation
400kA large pre-baked aluminum smelting cell
a coherent state cavity field of large amplitude
A large aluminium alloy shapes