початок відліку координат
vertical datum note
horizontal datum
off-route mine (ORM); horizontal action mine; horizontal effects mine; side-hitting mine
grid note
note of accession
projection note
allotment note
radio note (RADNOTE)
data (мн. від datum)
datum dan buoy
vertical datum plane
correction obtained by datum point ranging
datum point on ground
sidereal datum
major datum point
datum plane
datum time
datum
datum point
horizontal circle clamp
horizontal loading
horizontal scales
target horizontal range
bilateral spotting, horizontal base method
horizontal / vertical steering command
horizontal range to target
horizontal effects mine
horizontal
horizontal base method
horizontal blade strut
horizontal control
horizontal displacement