вісь абсцис; горизонтальна лінія координатної сітки
pitch axis / transverse axis / lateral axis
setting angle of the longitudinal axis with respect to the aircraft axis
deployment line; line of deployment (LD); line of departure
observer-target line (OT line)
scheme trail line (tag line)
axis (мн. axes)
axis of advance
axis of the barrel
axis of the bore
gun’s axis inclination level
helix along the axis of the bore
strategic axis
take-off axis
threat axis
vertical axis
dual axis rate transducer
cant of trunnion axis
inclination of trunnion axis
tilt of trunnion axis
trunnion axis
axis of dispersion in deflection
axis of evacuation
axis of maneuver
axis of turning movement
axis pin
cylinder axis (of a revolver)
X-axis
firing-lever axis pin
axis-symmetric flow
multiple axis accelerometer
wind axis
spin axis