координати пунктів спряженого спостереження
bilateral observation
bilateral observation point
gaining information by use of listening posts
fence posts
assign sentinels to posts
observation point / observation post (OP)
bilateral assistance
bilateral infrastructure
bilateral negotiations
bilateral treaty
bilateral relations
bilateral spotting, horizontal base method
bilateral spotting
bilateral air transport agreement
Digest of Bilateral Air Transport Agreement
silicon bilateral bidirectional switch
geographic coordinates
plain coordinates
polar coordinates
rectangular coordinates grid
radar coordinates
coordinates of an aerofoil section
cylindrical coordinates
Eulerian coordinates
waypoint coordinates
aircraft position coordinates
geocentric coordinates
geodetic coordinates
geographical coordinates
inertial coordinates
map-grid coordinates
material coordinates