plane to plane contact element
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
160120 focal plane array
35mm AF Focal Plane Cameras
35mm NON-AF Focal Plane Cameras
3-point Forming a Plane
a half plane with a hole