основна потовщена горизонталь (на карті)
contour line (contour)
chart index (cart.)
index to adjoining sheets (cart.)
GRAU index / GRAU-Index
azimuth-scale index / azimuth scale index
intermediate contour line
contour line
index line / mark
deployment line; line of deployment (LD); line of departure
border break (cart.)
detail (cart.)
graticule (cart.)
hachuring (cart.)
inset (cart.)
inter-chart relationship diagram (cart.)
isogriv (cart.)
key (cart.)
military grid (cart.)
neatline (cart.)
scribing (cart.)
cart jack
hose cart
adjacent contour
contour
contour interval
depth contour
supplementary contour
terrain contour matching (TERCOM)
barrel contour
Functional Hardware and Software Contour (FHSC)
wing contour
contour chart