welding line identification
serotype identification identification
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
1-Hamilton connected graph
3D connected component labeling
3D connected region labeling
3P6R series parallel connected mechanical arm
3-pieces bolt connected tightening frame