зістрілювання (гармат)
fall of shot calibration (fall-of-shot calibration)
fuse calibration correction / fuze calibration correction
fuze calibration correction
calibration and checking system
ground calibration
instrument calibration
absolute calibration
calibration circle
calibration pip
calibration ring
calibration adjustment (fire)
calibration error
calibration scale
calibration test
calibration
radar calibration squadron
calibration adjustment [fire]
calibration fire
calibration firing
calibration point
firing calibration
fuse calibration correction
range calibration
calibration correction
vertical calibration correction