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земная система координат stresses
astronaut.	earth reference; earth referenced coordinate system; earthbound coordinate system; terrestrial reference; Earth-referenced coordinate system
avia.	earth axis system; earth-fixed axis system; ground-fixed coordinate system; ground-fixed reference frame
Gruzovik, cartogr.	terrestrial reference system
missil.	Earth-based coordinate system
земная система осей координат
aerohydr.	earth-bound coordinate system; earth-bound system; earth-fixed coordinate system
нормальная земная система координат
avia.	ground-axes system

земная система координат: 20 phrases in 6 subjects

Aerohydrodynamics	3
Astronautics	6
Aviation	7
Mass media	1
Military	2
Missiles	1